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What You Focus On Is What Becomes Powerful – Why Your Thoughts and Feelings Matter

What you focus on is what becomes becomes powerful. The message is real and comes fortified with some serious science. It’s called experience-dependent neuroplasticity. The research around it has caught fire and the findings are powerful. The implications for all of us are profound.

At the heart of the research is the finding that experience changes the brain. Just think about that for a minute: You have incredible capacity to change your brain through your experiences. Up until the last decade or so, it was thought that the brain stayed fairly much the same and wasn’t open to influence or change. We now know that just isn’t true.

Each of us has a brain that is designed to be malleable and plastic and open to our influence. It is constantly shaping itself to be the best one it can be for us. Our experiences are the fuel for this shaping and everything we see, feel, experience, sense and do is slowly but surely changing the architecture of our brains, sending gentle instruction on how they can build to best support us.

How does it work?

Between the walls of our skulls, billions of neurons (brain cells) work together to shape us into the humans we are. Different neurons are responsible for different parts of our experience, whether it’s eating, feeling, sleeping, sensing threat, firing up, falling in love, spelling, laughing, remembering, learning, nurturing – you get the idea. Being human is complicated and our brain drives all of it – it’s no wonder we are still discovering its secrets.

Every time you have an experience, the relevant neurons switch on and start firing. As this happens, neural connections get stronger and new synapses start growing.

Even as you read this, sparks are flying in your head. About 100 billion neurons are waiting and ready to act, but not all of them will be recruited. The ones that are will depend on the experience you’re having. The neurons that are connected to your immediate experience – what you are feeling, thinking, seeing, sensing, doing, experiencing – will fire and new connections will start to form within minutes. The more connected the neurons, the stronger that area of the brain, the more responsive and effective it will be.

The neurons that aren’t as needed will eventually wither away. This withering away is normal and healthy and is one way the brain grows into its most efficient self. You can’t grow the edges of your head so your brain occupies some precious real estate. The space is reserved for the neurons that you need the most – the ones that will best support you given the life you’re living.

Every time we have an experience, the corresponding neurons are activated. Every time they are activated, they are elevated a little in the order of importance. Repeating or prolonging an experience will keep the connections between neurons strong and ensure that they stay. This is why, for example, we can recite the alphabet without thinking. It’s not because we were born baby geniuses with a cute alphabet jingle imprinted into our brains. It’s because throughout our childhood, we sing the alphabet song and have it sung to us so many times, that the relevant neurons are repeatedly activated enough to eventually form rock solid connections.

Experience doesn’t just effect change by creating new connections and strengthening existing ones. It also seems to reach into our genes (the tiny atoms in the DNA inside the nuclei of neurons) and change the way they function. A regular practice of mindfulness, for example, will increase the activity of genes that have the capacity to soothe a stress reaction in the heat of a moment, ultimately making you more able to deal with stress.

Everything you experience will alter the physical structure of your brain in some way. The things you do, the people you spend time with, every feeling, thought, and automatic experience will influence the wiring of your brain to make you who you are and to influence who you can become.

Brains can change. Let me tell you a true story …

A bunch of neuroscientists wanted to explore how brains can change. To do this, they called on London cab drivers and some serious brain imaging.

In order to become a London taxi driver, would-be cabbies have to pass ‘The Knowledge’. This is a test of memory and is one of the most difficult tests in the world to pass. It involves memorising at least 320 basic routes, 25,000 streets within those routes and about 20,000 landmarks and places of interest. It usually takes about 4 years of committed study and at the end of it, those who have done the work end up with what amounts to a roadmap of London imprinted onto their brains.

A series of brain scans conducted on a group of drivers after their training revealed that their brains had actually changed to support their learning. Prior to the learning, the part of their brains responsible for spatial memory (the posterior hippocampus) was much the same as everyone else’s. Fast forward to the end of training, and it was found to be significantly larger. The longer a cabbie had been in the job, the bigger that part of their brain. Learning and repeated experience had changed the brain according to the job it was needed for.

stop complaining“The quality of your thoughts
creates the quality of your life.”

Why it’s SO important to be deliberate about who you’re with and what you do.

Experiences matter. They matter in the moment and in the way they can change the brain beyond the immediate moment.

Your brain will build and change whether you like it or not.  It’s so important to build it in the direction you want it to build it. Think of it as a mark on a page. At first, the mark might be so faint as to not even be noticeable, but keep going over the mark, even with the slightest of pressure, and that mark will get more defined and more permanent. Your attention and focus will always be somewhere – maybe many places – which means there are wirings and firings happening all the time, strengthening what’s there or creating something new.

If you aren’t deliberate and conscious in shaping your brain, other people and experiences will do this for you. Experiences, situations and people – positive or negative – will leave lasting traces on your brain by way of strengthened neural pathways.

By being purposeful about your experience, and the experiences you repeat or spend longer doing, you can have a direct influence over how your brain strengthens and grows and the pathways that are most likely to endure – but it does take a deliberate and conscious effort.

What you focus on will determine the parts of your brain that fire, wire and strengthen. Then, as those parts of the brain switch on and the neurons start firing, lasting connections will be made, strengthening memories and influencing what the brain will attend to in the future (positive or negative).

If you let your mind settle on self-criticism, self-loathing, pain, distress, stress, worry, fear, regret, guilt, these feelings and thoughts will shape your brain. You will be more vulnerable to worry, depression, anxiety, and be more likely to notice the negatives of a situation, frame things in a negative way, and be barrelled off track by what you could have or should have done.

On the other hand, if you focus on positive feelings and frame situations with a tilt towards the positive, eventually your brain will take on a shape that reflects this, hardwiring and strengthening connections around resilience, optimism, gratitude, positive emotion and self-esteem.

The power to change your brain. We all have it. Here’s how to use it.

We are wired to notice threat and bad feelings. This is  completely normal and healthy and it’s what has kept us alive for thousands of years. We humans are brilliant when it comes to noticing the bad, analysing it, and hanging on to it until we learn something from it. It’s called the negativity bias and it’s powerful.

The problem is that while it is our very human way to notice the bad, it is also human to let the good slide right of us. It’s not unusual that in a day of good conversation, fabulous people and enriching experiences, your mind will stick with the one argument, the one bad phone call or the one jerk that crossed your path. Imagine if it could be the other way around, with the good sticking and the bad sliding away into the ‘doesn’t matter’ zone. Because we humans are powerful creatures, we can go one better than imagining it – we can do it, but it takes a hard and deliberate push, which is okay – because we all have that in us.

First, we have to switch on to the good and be deliberate in noticing positive experiences. This might be more difficult than it sounds, particularly if you have a brain that, like many beautifully human brains, is well-trained in noticing the bad.

When you have the good in your radar, let your mind settle on it for long enough to start the neurons firing in your brain. Don’t just notice it, feel it. Hold on to it for at least 20 seconds. After this time, the experience will be hardwiring into your brain, firing neurons and strengthening the connections that will ultimately shape your experience.

This will start to grow these parts of your brain and shape a brain that is able to notice the good, respond to the bad and move forward, rather than stay stuck.

If the positive experience isn’t ready and waiting in front of you, do what you can to create it. It doesn’t have to be monumental. Try calling on a memory, listening to a song, making a phone call, organising a catch-up, playing or doing something that makes you feel nurtured. When you do, make the feeling stay. It might want to fade away, but don’t let it, not straight away.

Like any habit, noticing the good takes time to become automatic. Notice how quickly you notice the bad and let go of the good. Be deliberate in balancing things up and gradually, this in itself will also change your brain.

Does this mean negative feelings are a no-go?

Negative feelings are never a no-go. Being deliberate in focusing on the positive doesn’t mean that we have to pretend the negative doesn’t exist. Negative feelings are important too and deserve to be there. They guide us to withdraw when we need space to heal, they alert us to problem people or situations and they act as a warning sign. Negative feelings should be honoured as much as positive ones but they will come with a cost if they are allowed to take over.

The neurons that fire together, will wire and cause lasting changes in the brain. Staying in bad feelings beyond their usefulness is will do damage. It’s like going over and over the mark that serves no useful purpose but to keep a wound open. Every time you go over it, you’re making it a little heavier, a little stronger, a little harder for you to exist without its influence.

It’s always okay to feel the bad, to sit with it and to explore the wisdom that it contains. The wisdom will always be in there somewhere. Certainly an avoidance of negative emotions will have its own costs.

To stop the negative running away and doing damage, actively work towards balance wherever you can. Take some time to focus on your resilience, your courage, your strength, your inner wisdom. If you are feeling lonely, take time to draw on memories or people who love and appreciate you. Whether it’s a ‘hey there’ text, an invitation, a photo, a memory. If you are feeling drained, take time to draw on experiences that nourish you.

When the experiences happen, let the feelings stay for long enough to let them do their important work. Notice the bad, feel it, let it bring you new wisdom, but don’t keep watching it in the rear view mirror when there are other things around you that can start to move you forward.

And finally …

By directing your focus and staying with your experience, you can change your brain and shape it towards a more positive, compassionate, resilient, kinder, happier, more empowered and contented way of being. You can turn positive experiences into positive brain changes, which will in turn change your day to day experience.

What you focus on is powerful. The brain will build around what it rests upon. Whether we view the world through a lens that is sad or happy, optimistic or hopeless, whether we are open to love or quick to close it down is all directed by our brain. What you pay attention to will shape your brain, which in turn will shape your experiences, your relationships, your life.

by Karen Young

source: www.heysigmund.com


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Mindfulness May Improve Brain Health And Cognition In Older Adults

Although mindfulness is typically geared towards improving mental health and well-being, it may also provide additional benefits to brain health.

Mindfulness may provide modest benefits to cognition, particularly among older adults, finds a new review of evidence led by UCL researchers.

The systematic review and meta-analysis, published in Neuropsychology Review, found that, while mindfulness is typically geared towards improving mental health and well-being, it may also provide additional benefits to brain health.

The study’s lead author, PhD student Tim Whitfield (UCL Psychiatry) said that “the positive effects of mindfulness-based programs on mental health are already relatively well-established. Here, our findings suggest that a small benefit is also conferred to cognition, at least among older adults.”

The researchers reviewed previously published studies of mindfulness, and identified 45 studies that fit their criteria, which incorporated a total of 2,238 study participants. Each study tested the effects of a mindfulness-based intervention delivered by a facilitator in a group setting, over at least four sessions, while excluding mindfulness retreats in order to have a more homogenous set of studies.

The majority of studies involved a certified instructor teaching participants techniques such as sitting meditation, mindful movement and body scan, generally on a weekly basis across six to 12 weeks, while also asking participants to continue the practices in their own time.

The researchers found that overall, mindfulness conferred a small but significant benefit to cognition.

Subgroup analysis revealed that the effect was slightly stronger for people over 60, while there was not a significant effect for people under 60.

elder_senior

Tim Whitfield commented that “executive function is known to decline with age among older adults; the improvement in people over 60 suggests that mindfulness may help guard against cognitive decline, by helping to maintain or restore executive function in late adulthood. It might be easier to restore cognitive functions to previous levels, rather than to improve them beyond the developmental peak.”

When they investigated which aspects of cognition were affected, the researchers found that mindfulness was beneficial only to executive function, and more specifically, there was strong evidence of a small positive effect on working memory (which is one facet of executive function).

The researchers also analyzed whether mindfulness outperformed other ‘active interventions’ (such as brain training, relaxation, or other health or educational programs) or only when compared to people who were not offered any alternative treatment. They found that cognitive benefits of mindfulness were only significant compared with an ‘inactive’ comparison, which means they cannot rule out that the benefits may have been at least partly derived from an expectation of treatment benefits, or social interactions.

The researchers say that more research is needed into which characteristics of mindfulness training may be more likely to confer cognitive benefits, or whether delivering interventions over longer periods, or in intensive retreat settings, might yield greater cognitive benefits.

Senior author Dr Natalie Marchant (UCL Psychiatry) said that they “know mindfulness-based programs benefit mental health, and our paper now suggests that mindfulness may also help to maintain cognitive faculties as people age. Mindfulness practices do not share much in common with cognitive test measures, so it is notable that mindfulness training’s impact appears to transfer to other domains. While our review only identified a small benefit to executive function, it remains possible that some types of mindfulness training might deliver larger gains.”

The study was published in the journal Neuropsychology Review (Whitfield et al., 2021).

August 25, 2021

Story source: UCL  PsyBlog


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8 Secrets of a Healthy Mind

We would – of course – like any encounter with mental illness to be as brief as possible

and, most importantly, to be isolated and singular. But the reality is that for many

of us, the illness will threaten to return for visits throughout our lives. It will be

a condition to which we will be permanently susceptible. So the challenge isn’t to learn

to survive only a one-off crisis; it’s to set in place a framework that can help us

to manage our fragility over the long-term. Some of the following moves, practical and

psychological, suggest themselves:

Acknowledgement

Being ready for a return of the illness will help us to calibrate our expectations and

render us appropriately patient and unfrightened in the face of relapses. We fell ill over

many years – our whole childhood might have been the incubating laboratory – and it will

therefore take us an age until we are impervious. We should expect to recover no more speedily

than someone who has damaged a limb and probably a good deal more arduously, given how complicated

a mind is next to a femur or a tendon.

Mental Management

We need to be rigorous with our patterns of thinking. We cannot afford to let our thoughts

wander into any old section of the mind. There are thoughts that we need to nurture – about

our worth, about our right to be, about the importance of keeping going, about self-forgiveness.

And there are thoughts we should be ruthless in chasing out – about how some people are

doing so much better than us, about how inadequate and pitiful we are, about what a disappointment

we have turned out to be. The latter aren’t even ‘thoughts,’ they have no content

to speak of, they cannot teach us anything new. They are really just instruments of torture

and symptoms of a difficult past.

A Support Network

A decent social life isn’t, for the mentally fragile, a luxury or piece of entertainment.

It is a resource to help us to stay alive. We need people to balance our minds when we

are slipping. We need friends who will be soothing with our fears and not accuse us

of self-indulgence or self-pity for the amount of time our illness has sequestered. It will

help immensely if they have struggles of their own and if we can therefore meet as equal

fellow ailing humans, as opposed to hierarchically separated doctors and patients.

We’ll need ruthlessness in expunging certain other people from our diaries, people who

harbour secret resentments against us, who are latently hostile to self-examination,

who are scared of their own minds and project their fears onto us. A few hours with such

types can throw a shadow over a whole day; their unsympathetic voices become lodged in

our minds and feed our own ample stores of self-doubt. We shouldn’t hesitate to socially

edit our lives in order to endure.

Vulnerability

The impulse, when things are darkening, is to hide ourselves away and reduce communication.

We are too ashamed to do anything else. We should fight the tendency and, precisely when

we cannot bear to admit what we are going through, we should dare to take someone into

our confidence. Silence is the primordial enemy. We have to fight a permanent feeling

that we are too despicable to be looked after. We have to take a gamble on an always implausible

idea: that we deserve kindness.

love

Love

Love is ultimately what will get us through, not romantic love but sympathy, toleranc

and patience. We’ll need to watch our tendencies to turn love down from an innate sense of

unworthiness. We wouldn’t have become ill if it were entirely easy for us to accept

the positive attention of others. We’ll have to thank those who are offering it and

make them feel appreciated in return – and most of all, accept that our illness was from

the outset rooted in a deficit of love and therefore that every encounter with the emotion

will strengthen our recovery and help to keep the darkness at bay.

Pills

We would – ideally – of course prefer not to keep adding foreign chemicals to our minds.

There are side effects and the eerie sense of not knowing exactly where our thoughts

end and alien neurochemistry begins. But the ongoing medicines set up guardrails around

the worst of our mental whirlpools. We may have to be protected on an ongoing basis from

forces inside us that would prefer we didn’t exist.

A Quiet Life

We should see the glory and the grandeur that is present in an apparently modest destiny.

We are good enough as we are. We don’t need huge sums of money or to be spoken of well

by strangers. We should take pride in our early nights and undramatic routines. These

aren’t signs of passivity or tedium. What looks like a normal life on the outside is

a singular achievement given what we are battling within.

Humour

There is no need for gravity. We can face down the illness by laughing heartily at its

evils. We are mad and cracked – but luckily so are many others with whom we can wryly

mock the absurdities of mental life. We shouldn’t, on top of everything else, accord our illness

too much portentous respect.

We should be proud of ourselves for making it this far. It may have looked – at times

– as if we never would. There might have been nights when we sincerely thought of taking

our own lives. Somehow we held on, we reached out for help, we dared to tell someone else

of our problems, we engaged our minds, we tried to piece together our histories and

to plot a more endurable future – and we started reading about what might be up with us.

We are still here, mentally ill no doubt at times, but more than ever committed to recovery,

appreciative of the light, grateful for love, hungry for insight and keen to help anyone

else whose plight we can recognise. We are not fully well, but we are on the mend and

that, for now, is very much good enough.

https://www.youtube.com/watch?v=Su7S3hsnxuQ

The School of Life


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2 Portions Of Mushrooms Halve Risk Of Memory Loss

Any variety of mushrooms may well have the beneficial effect as they all contain an antioxidant called ergothioneine.

Two portions of mushrooms a week halve the risk of memory loss, research finds.

Mild cognitive impairment, as it is known, is frequently a precursor to dementia.

It involves forgetfulness, along with problems with language and attention.

However, the problems are normally subtle — certainly more so than dementia.

Older people eating around half a plate of mushrooms per week, though, were at half the risk of developing the condition.

Even one small portion of mushrooms a week may be enough to have a meaningful effect, the scientists think.

Dr Lei Feng, the study’s first author, said:

 

“This correlation is surprising and encouraging.

It seems that a commonly available single ingredient could have a dramatic effect on cognitive decline.”

The study involved over 600 people over 60-years-old in Singapore who were followed over six years.

They were tested for mild cognitive impairment (MCI) along with being asked about their dietary habits.

Dr Feng said:

 

“People with MCI are still able to carry out their normal daily activities.

So, what we had to determine in this study is whether these seniors had poorer performance on standard neuropsychologist tests than other people of the same age and education background.”

 

mushrooms

 

The study found that six commonly eaten mushrooms were linked to a 50 percent lower risk of cognitive decline.

These were:

 

  • golden,
  • oyster,
  • shiitake,
  • white button,
  • dried,
  • and canned mushrooms.

However, any variety of mushrooms may well have the beneficial effect as they all contain an antioxidant called ergothioneine.

Dr Irwin Cheah, study co-author, explained:

 

“We’re very interested in a compound called ergothioneine (ET).

ET is a unique antioxidant and anti-inflammatory which humans are unable to synthesise on their own.

But it can be obtained from dietary sources, one of the main ones being mushrooms.”

The researchers will now conduct a randomised controlled trial of a pure compound of ET.

The study was published in the Journal of Alzheimer’s Disease (Feng et al., 2019).

 

April 30, 2021       source: PsyBlog

 


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Feeding the Brain

Our body’s control centre needs a healthy diet

“You can’t wink your eye without nutrients being involved, never mind think, remember, learn, or sleep.” So says brain expert Aileen Burford-Mason, author of The Healthy Brain: Optimize Brain Power at Any Age. Find out more about how to feed your body’s command and control centre.

When people embark on the path to healthy eating, they’re often motivated by a desire to lose weight or to help fend off disease. It’s less common for people to embrace a wholesome diet to boost the well-being of their brain.

This is something that puzzles Toronto-based biochemist, immunologist, and cell biologist Aileen Burford-Mason. An expert in orthomolecular nutrition, she says the brain requires proper nutrition to function optimally. In fact, as the most metabolically active organ of the body, the brain uses nutrients at 10 times the rate of any other tissue or organ in the body.

Our body’s command and control centre

“Over the years, it has really astonished me how many times people have said, ‘Why would the brain need food?’” Burford-Mason says. “You can’t wink your eye without nutrients being involved, never mind think, remember, learn, or sleep. There are nutrients involved in every single function of the body. The purpose to eating is to get all the essential nutrients into us, without which we can’t function.

“Because it has such high needs for nutrition, the brain may be the first to warble when we’re short,” she adds. “It may be the first place to tell us, with anxiety, depression, not being able to sleep. There’s so much evidence now that nutrition is at the root of developing dementia. It’s a huge concern.”

Burford-Mason first became interested in the body’s nutrient needs while studying biochemistry at University College in her native Dublin, Ireland. She went on to complete a PhD in immunology in England. Having emigrated to Canada in 1988, she was formerly an assistant professor in the pathology department at the University of Toronto’s faculty of medicine and director of a cancer research laboratory at Toronto General Hospital. The orthomolecular nutrition consultant is now also the author of The Healthy Brain: Optimize Brain Power at Any Age (Patrick Crean Editions, 2017).

With her book, Burford-Mason wanted to distill complex, scientific information into practical steps people can take to improve the state of their grey matter. Also known as biochemical or functional nutrition, orthomolecular nutrition (which takes its name from the Greek word ortho, meaning correct) uses diet, vitamins, minerals, and other supplements to support the body’s health and healing mechanisms.

What is commonly overlooked by doctors and the public alike, she says, is that, for optimal physiological functioning, the body needs all the nutrients all the time; these compounds all interact with and affect each other.

For instance, it’s well established that people living in Canada are likely to be deficient in vitamin D. However, for the sunshine vitamin to be metabolized, the body needs magnesium.

A well-oiled machine

“It’s like the interactivity of all the components of your car,” Burford-Mason says. “It doesn’t matter whether there’s no gas in the tank or no spark plugs or a wheel is missing; with any of those, you’re going nowhere.

“Even if it’s something small, like a wheel nut missing, eventually something will go wrong; the same thing applies to nutrition. All of the nutrients are needed all the time, and the absence of one, no matter how obscure you might think it is, can compromise the way the others work.

“People have talked about exercise and brain games for brain health; all of this is important, but you can’t keep tweaking spark plugs and making sure there’s air in the tires if you’re forgetting the gas,” she says. “Nutrition has been overlooked.”

lovebrain

Food for thought

Broadly speaking, the best thing people can do to enhance brain health via nutrition is to load up on vegetables, legumes (beans and lentils), and fruit. These foods are abundant in vitamins, minerals, fibre, and phytochemicals, which are plant-based chemicals that help reduce the risk of infections and many conditions, including cancer and heart disease. “Phytochemicals can build up in the brain and protect it from damage,” she says.

You can’t have too many vegetables, legumes, and fruit, though Burford-Mason encourages variety and cautions that people who are diabetic or trying to lose weight will want to limit their intake of fruit and starchy vegetables.

Avoid sugar. “If there is one thing that is damaging to the brain and should be left out of a diet, that is sugar,” she says. “Sugar is the new smoking. We have absolutely everything to be gained from cutting back on sugar or cutting it out. The sugar we get should come from vegetables and fruit.”

Rules for brain-healthy eating

  • Choose unprocessed foods.
  • Eat nutrient-dense foods such as eggs, fruits, vegetables, nuts, and seeds.
  • Lighten the glycemic load. Limit yourself to one serving of starchy food per day, such as bread, potatoes, rice, and pasta.
  • Eat good fats, such as avocado, seafood, nuts (especially walnuts and almonds), and olive and coconut oils.
  • Have protein at each meal. Sources include chicken, turkey, tuna, shrimp, cottage cheese, Greek yogurt, eggs, lentils, and tofu.

Tips for picking a multivitamin

If you take nothing else on a daily basis, a multivitamin should be your first choice. “They’re the core of the nutrient regimen, because it’s a little bit of everything,” says Aileen Burford-Mason. “You’re plugging gaps. They’re a jumping-off point, not a total solution.”

  • Choose a type tailored to your gender and age group.
  • Look for the widest spectrum of trace minerals; molybdenum is a good indicator of completeness.
  • Select a multi with at least 25 mg of most of the B vitamins and 400 mcg of folic acid. An imbalance of these two (too much folic acid, not enough Bs) has been linked with memory problems in the elderly.
  • You may need to supplement magnesium and vitamin C, as their levels will likely be low in a multi.

Must-have supplements

  • vitamins C, D, E, and K
  • omega-3 fats (fish oil)
  • magnesium
  • vitamin B12

The brain’s need for B vitamins likely exceeds the recommended daily intakes, especially if you exercise vigorously or work your brain hard. Although multis contain ample folic acid, it’s rare to find one that has sufficient B12. Low levels of B12 are linked to age-related cognitive decline, and prolonged B12 deficiency has similar symptoms as vascular dementia.

Additional supplements to consider

  • L-tyrosine, for stress, anxiety, and memory improvement (recommended for adults only)
  • L-theanine, for stress, anxiety, “busy brain syndrome,” insomnia, and attention deficit hyperactivity disorder (ADHD)
  • melatonin, for insomnia

WRITTEN BY Gail Johnson  @YVRFitFoodie

Gail Johnson is an award-winning digital, print, and broadcast journalist based in Vancouver.

www.alive.com


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Using Food To Ward Off Anxiety

It’s normal to feel anxious or worried from time to time. Work deadlines, writing an exam or giving a presentation, for example, can trigger short-lived anxiety.

People with an anxiety disorder, however, experience persistent and intense anxiety, worry or fear that’s out of proportion to everyday occurrences. Symptoms interfere with daily life, impacting thoughts, emotions, behaviour and physical health. Anxiety disorders include panic disorder, phobias, social anxiety disorder and generalized anxiety disorder (excessive worry about ordinary, everyday situations). Anxiety often goes hand in hand with depression.

Growing scientific evidence suggests that the foods we eat – and the ones that we don’t – play a role in developing and treating anxiety.

The diet-anxiety connection

Components in whole foods can influence mood in a number of ways. Some nutrients are used to synthesize brain chemicals (neurotransmitters) that regulate emotions, while others impact how the brain responds to stress.

An imbalance of omega-3 fats, which are essential for the integrity of brain cell membranes, may alter how brain cells communicate with one another. Certain nutrients may also dampen inflammation in the brain.

While diet can’t cure anxiety – nor can it take the place of medication – research suggests that the following strategies may help reduce symptoms.

Follow a healthy dietary pattern. Studies conducted in many different countries have found that healthy traditional diet patterns, including the Mediterranean diet and vegetarian diets, are associated with a lower risk of anxiety disorders.

In general, eating a diet that’s low in added sugars and emphasizes vegetables, fruits, whole grains, lean proteins, nuts and beans and lentils guards against anxiety. In contrast, a “Western-style” diet consisting of refined grains, highly processed foods and sugary foods increases the risk.

Include omega-3′s, fatty fish. Observational studies have linked a higher intake of oily fish and DHA (docosahexaenoic acid), an omega-3 fatty acid found in fish, to a lower risk of anxiety disorders in children, adults and pregnant women.

A randomized controlled trial published in 2013 found that medical students who received omega-3 supplements (2.5 grams a day) experienced a 20-per-cent reduction in anxiety compared with the placebo group. They also had lower blood levels of stress-induced inflammatory proteins.

Salmon, trout, sardines, herring, mackerel and anchovies are good sources of omega-3 fatty acids; these fish are also low in mercury. Include them in your diet at least twice a week. DHA supplements made from algae are available for people who eat a vegetarian diet.

Try fermented foods. Preliminary evidence suggests that a regular intake of fermented foods, a source of probiotic bacteria, may reduce the risk of social anxiety in women. Fermented foods include kefir, kombucha, kimchi, unpasteurized sauerkraut and yogurt.

Probiotics may also help ease anxiety symptoms. A review of 10 randomized controlled trials, published in 2017, concluded that probiotic supplements significantly improved anxiety. However, the strain of probiotic, the dose and the duration of treatment varied widely across studies.

Once consumed, probiotic bacteria take up residence in the gut, where they help to maintain a strong intestinal barrier. When the lining of the gut becomes more permeable than normal, toxins can escape into the bloodstream, triggering an inflammatory response that may interfere with neurotransmitters.

It’s also thought that probiotics in the gut increase the production of serotonin, a neurotransmitter that regulates stress and emotions.

Increase magnesium, zinc. Findings from a number of studies have shown that a deficiency of these two minerals, needed for healthy brain cells, can lead to anxiety.

Excellent sources of magnesium include oat bran, brown rice, quinoa, spinach, Swiss chard, hemp seeds, pumpkin seeds, almonds, cashews, black beans, lentils, tofu and edamame.

You’ll find zinc in oysters, beef, crab, pork, chicken, pumpkin seeds, cashews, chickpeas, yogurt, milk and fortified breakfast cereals.

Avoid triggers. Eat at regular intervals during the day to prevent low blood sugar, which could precipitate feelings of anxiety. Limit or avoid caffeine and alcohol, which can also make you feel jittery and nervous.

Drink water throughout the day to prevent becoming dehydrated; even mild dehydration can worsen your mood.

LESLIE BECK         THE GLOBE AND MAIL         August 23, 2020

Leslie Beck, a Toronto-based private practice dietitian, is Director of Food and Nutrition at Medcan.

source: www.theglobeandmail.com

salmon

 

9 Foods That Calm Anxiety
(and 3 That Make It Worse)

Scientists are just beginning to recognize the connection between food and our brain. Eat these nutrients for a wave of calming feelings that keep worry away.

Omega-3 fatty acids make your brain happy

Doctors often know how to calm anxiety, or treat it, with therapy and medications, but the answer to calming the condition could be hiding in plain sight: the foods we eat. Doctors and nutritionists are starting to understand more about how certain nutrients, or lack of them, affect the brain. “Our brain has very high energy and nutrient requirements,” says clinical nutritionist and health coach Melissa Reagan Brunetti, CNC. “Nutritional deficiencies and dietary patterns can affect its function, and alter brain chemistry and the formulation of neurotransmitters—chemicals in the brain that can stimulate and calm.” These neurotransmitters influence our mood as well as our appetite, she says. A study from Ohio State University showed one nutrient that’s especially good for reducing anxious symptoms is omega 3 fatty acids, found in fatty fish like wild salmon, flaxseed, walnuts, and chia seeds. “Our brains need fat from dietary sources to function properly,” Brunetti says. “If you are not eating a sufficient amount of beneficial fats, your brain will suffer.”

Probiotics are good for the gut

Surprisingly, another calming food source is probiotics. “Your gut bacteria is needed for production of neurotransmitters, including serotonin, dopamine, and GABA [gamma-aminobutyric acid], which all play a role in mood,” Brunetti says. “The microbiome [gut bacteria] has a direct link to the brain and the immune system, so restoring balance in the gut of good and bad bacteria through use of probiotics can benefit the brain.” Recent research has found that probiotics may actually work to treat, or even prevent, anxious feelings. You can either take a probiotic supplement or eat foods that have been fermented, a process which encourages good bacteria to grow, and has been shown in studies as a way how to calm anxiety. “I like to see patients eat more fermented foods like yogurt, sauerkraut, and kefir, as the kinds of bacteria in your gut influence anxiety,” says Drew Ramsey, MD, a psychiatrist who specializes in using dietary changes to help balance moods, and author of Eat Complete. Another fermented food you probably already have in your fridge? Pickles!

Caffeine makes you anxious

Although some of us feel like we’re miserable until we’ve had our morning cup of java, coffee and other caffeinated foods and drinks actually worsen anxious feelings. Because it’s a stimulant for the nervous system, it increases heart rate, blood pressure, and body temperature. According to the University of Michigan, coffee can lead to symptoms of worrying like nervousness, sweating, and shaking. A study from Brazil found that caffeine actually induced panic attacks in people with an anxious disorder. Another study, from Wake Forest University, found that caffeine reduced blood flow to the brain by 27 percent. Not to mention that it can mess with sleep, which is essential for brain health. “Limiting caffeine intake can help quell inflammation and contribute to improved brain function,” Brunetti says. Likewise, Dr. Ramsey suggests avoiding energy drinks with caffeine, as well as indulging in too much dark chocolate (stick to one or two squares a day).

Water keeps everything flowing smoothly

How to calm anxiety in one step? Drink good old fashioned water. “Staying hydrated with clean water is very important,” Brunetti says. A study from the University of Connecticut showed that even mild dehydration can cause mood problems. According to the study’s author, Lawrence E. Armstrong, PhD, by the time you feel thirsty it’s too late. “Our thirst sensation doesn’t really appear until we are one or two percent dehydrated,” he says. “By then dehydration is already setting in and starting to impact how our mind and body perform.” The connection behind dehydration and anxious symptoms is not totally known; but the UConn study authors think it may be part of an ancient warning system alerting us to find water for survival. So, you should be sure to consume water throughout the day.

Stay away from refined sugar and processed foods

Sweets and processed foods all are, not surprisingly, bad for your mental health. Sugar and refined carbs cause a spike in blood sugar followed by a sudden drop. A study from Columbia University found that the more refined carbs and sugar women ate, the higher their risk for mood changes and depression. Another study, from the United Kingdom, found that eating processed meat and fried foods had similar responses, possibly because of the link with heart disease and inflammation, which are also associated with mental health problems. “Skip highly processed foods, as these are mainly simple sugars and vegetable oils,” Dr. Ramsey suggests. Instead, try eating more complex carbs like whole grains, which were linked to fewer mental health issues in the Columbia study.

Alcohol brings you down

Alcohol is a depressant but it can also worsen anxiety symptoms. And unfortunately, the two often go hand-in-hand—in a study that took place over 14 years, researchers found that people with social anxiety disorder (SAD) were 4.5 times more likely to develop alcohol dependence. The Anxiety and Depression Association of America says that 20 percent of people with SAD also suffer from alcohol abuse or dependence. Drinking can seem like a good way to calm your nerves, but in reality, it causes spikes and dips in blood sugar, dehydrates you, and causes impaired brain function—all of which can lead to anxious feelings, which then make you want to drink more, creating a vicious cycle. According to the National Institute on Alcohol Abuse and Alcoholism, drinking a lot can cause changes in the brain’s neurotransmitters that may induce these symptoms. For this reason, Brunetti says it’s best to reduce or eliminate alcohol.

Load up on antioxidants

Here’s another reason antioxidants are superfoods: They can help quell anxious moods. “Antioxidants protect the brain against oxidative stress [free radicals],” Brunetti says. “Oxidative stress leads to inflammation, which can impair neurotransmitter production.” Research by the State University of New York found that anxious symptoms are linked with a lower antioxidant state, and that antioxidants could actually help treat mood issues as well. So which nutrients are antioxidants, and which foods contain them? “Diets rich in beta-carotene like carrots, sweet potatoes, squash, spinach, and kale; vitamin C like citrus fruits, red peppers, Brussels sprouts, broccoli, and strawberries; and vitamin E like almonds, avocado, spinach, sunflower seeds, spinach, and sweet potatoes, are essential for supporting optimal brain function,” Brunetti says. Another powerful antioxidant Brunetti says is shown to combat anxious feelings is the trace mineral selenium, found in Brazil nuts, halibut, grass-fed beef, turkey, chicken, and eggs. Also, studies have shown that upping your zinc, which has antioxidant properties, leads to fewer anxious feelings. Cashews are a great source of zinc.

Magnesium is calming

Another nutrient that might stave off anxious symptoms is magnesium. “Magnesium is a calming mineral that has been found to induce relaxation,” Brunetti says. In an Austrian study with mice, diets low in magnesium increased anxious behaviors. Research has shown that magnesium may also help treat mental health issues in humans. According to the University of Maryland Medical Center, inadequate magnesium reduces levels of the neurotransmitter serotonin, and antidepressants have been shown to increase magnesium in the brain—evidence of a positive link. “Magnesium can act at the blood brain barrier to prevent the entrance of stress hormones into the brain,” psychiatrist Emily Deans, MD, writes on Psychology Today. “All these reasons are why I call magnesium ‘the original chill pill.’” Dr. Ramsey suggests eating eggs and greens, like spinach and Swiss chard, for magnesium. Other sources include legumes, nuts, seeds, and avocado.

Try tryptophan

We usually think of tryptophan as the nutrient in turkey that puts us to sleep after Thanksgiving—and in fact, tryptophan is an amino acid that the body needs to produce the neurotransmitter serotonin, which helps regulate sleep and moods. According to the University of Michigan, tryptophan may help reduce anxious feelings. In one small study, participants who ate a food bar rich in tryptophan reported fewer symptoms than those who ate a bar without tryptophan. More research is needed, but it seems likely that there is a connection. Tryptophan is in most protein-rich foods like turkey and other meats, nuts, seeds, beans, and eggs. (Incidentally, protein is also important for the production on the neurotransmitter dopamine, which can benefit mood as well.)

B vitamins bump up good feelings

Harvard Medical School advises eating foods rich in B vitamins, like beef, avocado, and almonds, to help ward off anxious feelings. “B vitamins have positive effects on the nervous system, and deficiencies have been linked to anxious disorders,” Brunetti says. According to the University of Maryland Medical Center, vitamin B6 helps the body make several neurotransmitters, including serotonin, which influence mood. A study from Australia found that stressed-out workers who were given a high dose of B vitamins felt less strained and in a better mood after 12 weeks. Another study, from the University of Miami, found that depressed adults who took a vitamin B complex had fewer depressive and anxious symptoms after two months. “Another nutrient that seems to matter is choline, found in eggs, which is a cousin of B vitamins,” Dr. Ramsey says. More research is needed, but these results are promising.

Cozy up with herbal teas

So you might not want to indulge in too much coffee, but you can relax with a mug of herbal tea in order to feel less anxious. “Great options for herbal teas are chamomile, skullcap, and kava kava to start,” Dr. Ramsey says. A study from the University of Pennsylvania found that participants who took chamomile for eight weeks experienced fewer anxious symptoms than those that didn’t. However, be aware that kava can interact with anti-anxiety and antidepressant meds, so talk to your doctor first if you’re on them. Plus, it’s so relaxing that high doses of it could impair your ability to drive, according to one study. If you’re using herbs for anxiety, steer clear of ones that are stimulating, such as ginseng, cautions Dr. Ramsey, because they might actually make anxious feelings worse.

It’s not just what you eat, but how

How to calm anxiety? Pay attention to how and when you eat. Bad habits can have a negative effect on anxious moods, which “get worse when people have low blood sugar,” Dr. Ramsey says. “A simple step people often forget is to eat regularly.” Brunetti says if low blood sugar is an issue for you (in other words, if you get “hangry”), eating smaller, frequent meals throughout the day can help. According to Harvard Medical School, there is evidence that our Western diet, with its focus on refined carbs and processed foods, might not be great for anxious moods; instead, Mediterranean or Japanese diets, which include a lot of veggies and fish, may be the way to go. But, be careful of fad diets that eliminate entire food groups. “Diets that are too low in [complex] carbohydrates can also be detrimental” for anxious feelings, Brunetti says. “Include a variety of foods in your diet to ensure you are getting a wide range of nutrients needed to calm the mind.”

Tina Donvito      November 21, 2018

source: www.rd.com


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4 Habits to Achieve Better Mental Health

The National Institutes of Mental Health (NIMH) estimates that one in every five U.S. adults lives with a mental illness. This number adds up to nearly 50 million people. Sadly, these numbers likely underestimate the extent of the problem.

Why is mental health important? A bit of a rhetorical question, right?

Clearly, mental health directly affects the quality of our life. Our mental health determines our productivity, feelings of self-worth, confidence, and skillfulness in navigating life’s inevitable challenges. Good mental health maximizes all of these things; poor mental health minimizes them.

If we’re stricken with poor mental health, it becomes impossible to experience life optimally. Without proper treatment or guidance – medical or otherwise – most watch as their life takes a turn for the worst. That’s because the state of our mind impacts both our life – both personally and professionally.

Fortunately, we can improve our mental health. Better yet, we needn’t rely on copious amounts of pharmaceutical drugs to do so (as valuable as these can be at times.)

In this article, we’re going to discuss four habits that can lead to better mental health.

Let’s get to it!

POOR MENTAL HEALTH HAS ALWAYS BEEN A PROBLEM

“ADHD [attention-deficit hyperactivity disorder], anxiety, depression … can be thought of as problems that have existed – and been ignored – for years.”  ~ Paul Hammerness, MD, Associate Professor of Psychiatry at Harvard Medical School

While the catalysts of mental illness have changed, poor mental health has probably been a thing since homo sapiens first walked the primordial Earth.

Whereas in days of yore humans were concerned about wild animal attacks and having enough food, today we’re fretting about time, money, family, and career. Most likely, a combination of all these things.

FIGHT OR FLIGHT

There is something that connects these two distinct periods, however: the brain.

Neuroscientists state that the structure of the human brain has remained mostly unchanged over the past 500,000 years. Ten thousand years ago, our brains actually shrank. The past century has resulted in a “brain size rebound,” a byproduct of better nutrition and less disease brought on by the industrial revolution.

We can attribute some of the more modern mental illnesses – anxiety and depression, mainly – to the brain’s relatively static development. The harsh living conditions of our distant ancestors required an ever-alert brain mechanism that could quickly respond to threatening stimuli.

Brain experts call this mechanism the Fight-or-Flight response. Others call it hyperarousal or acute stress response.

The ‘FoF’ response is critical to human survival, even now. If you’ve ever been in a situation of sudden, extreme danger – and had to take quick action to ensure your survival – then you’ve had first-hand experience with the FoF response.

The truth is that we’ve all had, to a greater or lesser degree, some experience with FoF. If you’ve ever suffered from an anxiety disorder, you felt the constant agitation. If you’ve ever had to act to avoid danger, you’ve felt the flood of adrenaline that accompanies FoF activation.

In all of these situations, you no doubt noticed an involuntary, unconscious state of arousal. That’s the FoF. Early humans, no doubt, also saw the unpleasantness associated with an overactive FoF response – which was passed along to us.

THE CAUSE OF MENTAL HEALTH ISSUES

While FoF plays a significant role in the state of our mental health, it’s far from the only influencer.

Neurotransmitters, chemicals that act as signaling molecules in the brain, also have a substantial effect on our mental health. While scientists posited this correlation a long time ago, it wasn’t until recently that SPECT imaging studies all but confirmed the relationship.

Any imbalance of the four primary neurotransmitters – serotonin, dopamine, noradrenaline, and GABA – can lead to sub-optimal mental states, possibly mental illness.

mindfulness

4 HABITS THAT IMPROVE MENTAL HEALTH

“You have the power over your mind – not outside events. 

Realize this, and you will find strength.” 

~ Marcus Aurelius

1 – OBSERVE YOUR MIND

Metacognition is actively observing your mental processes and understanding habitual emotional reactive patterns. It’s also a crucial component of good mental health.

If you’ve ever sat back and wondered why in the heck your mind is making so much noise, then you know what metacognition is. You’ve also made a crucial and potentially life-changing discovery: you are not your mind or feelings.

Rather, you are the awareness behind the thoughts and feelings. When you recognize and embrace this fact, you can observe the activity of our mind at a distance – as a passive ‘witness.’ You may even start to get curious about the inner-workings of your mind, and it’s this attitude that will lead to a transformation.

While it’s possible to observe your mind amid daily life, it’s often difficult – especially at first. This is where a regular meditation practice can help.

Try taking 15-20 minutes at the start of each day to sit and allow your mind to become quiet.

2 – SLOW DOWN

“The soft overcomes the hard. The slow overcomes the fast.” ~ Lao-tzu

Okay, so this sounds like commonsensical gibberish nonsense. “What? Slow down? That’s it?”

Okay, then why do we fail at things repeatedly?

Reason #1: society has taught us that frenzied action is the same as productivity. Not only is this untrue, but it’s also potentially disastrous to our mental and physical health.

Slowing down – more specifically, not rushing – can have a powerful impact on our state of mind. Things still get accomplished, and with much less stress. Often, you’ll find that slowing down and focusing on one task at a time (see ‘Single-tasking’ next) not only improves the quality of your work but, ironically, can increase the pace at which things get done!

Practice performing one task a day slowly. Put all of your attention on the job – washing the dishes, showering, vacuuming, etc. – and while doing the activity gradually and deliberately.

3 – SINGLE TASK

“He did each single thing, as if he did nothing else.”   ~ Charles Dickens

Few things have been more damaging to our state of mind than multitasking. How harmful is it? Well, per a study conducted by researchers at Michigan State University, participants who multitasked using multiple forms of entertainment media “showed symptoms of anxiety and depression” based on mental health surveys.

Did you get that? Multitasking – even with entertainment – causes symptoms that mimic those of anxiety and depression!

The truth of the matter is that not only is multitasking a myth; it’s also stress-inducing and harmful.

The human brain simply is not meant for multitasking. When we perform a job, our neural circuitry is concentrated around that task – and that task only. It is incapable of diverting mental resources to a secondary task.

Unless, say, we’re talking about chewing gum and walking at the same time.

Instead, make it a habit to focus your attention single-mindedly on each task. Not only is this a more effective way of living, but it’s also much more peaceful.

4 – BE COMPASSIONATE TOWARDS YOURSELF

“If compassion does not include yourself, it is incomplete.”  ~ Jack Kornfield

Most people have good hearts. Although the media may try to convince you otherwise (their motto is “Bad news sells” after all) there is plenty of good happening in the world.

Since most people have good hearts, most of us are compassionate by nature. When someone is visibly hurting, we will often try to comfort and console.

But one problem that so many of us have is this: we don’t extend our compassionate nature to ourselves.

Indeed, each one of us is our own worst critic. We don’t even think about self-compassion. Many people live their entire lives without ever once practicing self-love or compassion.

To deny yourself some compassion is not only wrong; it is harmful to your mental wellbeing.

How do you practice self-compassion? Try picturing yourself as a child. If you have a picture of when you were a kid, take a good look at it.

Would you ever want this individual to suffer? Of course not. Talk to that inner child with compassion and love. How do you feel during and afterward?

FINAL THOUGHTS ON IMPROVING YOUR MENTAL HEALTH
In short, you hold the key to unlocking better mental health right there in your hand. All that’s left for you is to flick open that lock.

mindfulness

Mindfulness Improves as We Age

New research may provide an answer for why many people say life gets better with age. A new study by Australian investigators suggests this may be because older people have the wisdom and time to use mindfulness as a means to improve wellbeing.
Healthy aging researchers at Flinders University say certain characteristics of mindfulness seem more strongly evident in older people compared to younger people. The new findings may help people of all ages better deal with life circumstances.
Mindfulness refers to the natural human ability to be aware of one’s experiences and to pay attention to the present moment in a purposeful, receptive and non-judgmental way. Using mindful techniques can be instrumental in reducing stress and promoting positive psychological outcomes.
From middle age to old age, the Flinders University survey highlights the tendency to focus on the present-moment. The strategy to adopt a non-judgmental orientation may become especially important for well-being with advancing age.

“This suggests that mindfulness may naturally develop with time and life experience,” says behavioral scientist Associate Professor Tim Windsor. Windsor co-authored the study which was based on an online community survey of 623 participants, aged between 18 and 86 years.

The study, ‘Older and more mindful? Age differences in mindfulness components and well-being,’ appears online in Aging and Mental Health.

“The significance of mindfulness for wellbeing may also increase as we get older, in particular the ability to focus on the present moment and to approach experiences in a non-judgmental way.

“These characteristics are helpful in adapting to age-related challenges and in generating positive emotions.”

In one of the first age-related studies of its kind, the researchers assessed participants’ mindful qualities such as present-moment attention, acceptance, non-attachment and examined the relationships of these qualities with wellbeing more generally.

“The ability to appreciate the temporary nature of personal experiences may be particularly important for the way people manage their day-to-day goals across the second half of life,” says study lead author Leeann Mahlo. Mahlo is investigating mindfulness in older adulthood as part of her PhD research.

“We found that positive relationships between aspects of mindfulness and wellbeing became stronger from middle age onwards,” she says.“Our findings suggest that if mindfulness has particular benefits in later life, this could be translated into tailored training approaches to enhanced wellbeing in older populations.”

Mindfulness skills can help build wellbeing at any age, adds Mahlo. Tips to develop mindful techniques include:
• Becoming aware of our thoughts and surroundings and paying attention to the present moment in an open and nonjudgmental way. This can prevent us from focusing on the past or worrying about the future in unhelpful ways.
• Understanding that our thoughts, feelings and situations exist in the moment and will not last. This can help us to respond in flexible, more optimistic ways to challenging circumstances, including those that we are facing with concerns related to COVID-19.
• Finding out more about mindfulness via app-based programs such as Calm, Headspace, Insight Timer, Smiling Mind, and Stop, Breathe & Think. These are available for use on computers or smartphones and offer flexible ways of learning and practicing mindfulness — including for people now spending more time at home.
By Rick Nauert PhD             Associate News Editor   Apr 2020
Source:   Flinders University/EurekAlert   psychcentral.com


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The Health Benefits of Tai Chi

This gentle form of exercise can help maintain strength, flexibility, and balance, and could be the perfect activity for the rest of your life.

Tai chi is often described as “meditation in motion,” but it might well be called “medication in motion.” There is growing evidence that this mind-body practice, which originated in China as a martial art, has value in treating or preventing many health problems. And you can get started even if you aren’t in top shape or the best of health.

In this low-impact, slow-motion exercise, you go without pausing through a series of motions named for animal actions — for example, “white crane spreads its wings” — or martial arts moves, such as “box both ears.” As you move, you breathe deeply and naturally, focusing your attention — as in some kinds of meditation — on your bodily sensations. Tai chi differs from other types of exercise in several respects. The movements are usually circular and never forced, the muscles are relaxed rather than tensed, the joints are not fully extended or bent, and connective tissues are not stretched. Tai chi can be easily adapted for anyone, from the most fit to people confined to wheelchairs or recovering from surgery.

Tai chi movement

A growing body of carefully conducted research is building a compelling case for tai chi as an adjunct to standard medical treatment for the prevention and rehabilitation of many conditions commonly associated with age. An adjunct therapy is one that’s used together with primary medical treatments, either to address a disease itself or its primary symptoms, or, more generally, to improve a patient’s functioning and quality of life.

Belief systems

You don’t need to subscribe to or learn much about tai chi’s roots in Chinese philosophy to enjoy its health benefits, but these concepts can help make sense of its approach:

  • Qi — an energy force thought to flow through the body; tai chi is said to unblock and encourage the proper flow of qi.
  • Yin and yang — opposing elements thought to make up the universe that need to be kept in harmony. Tai chi is said to promote this balance.

Tai chi in motion

A tai chi class might include these parts:

Warm-up. Easy motions, such as shoulder circles, turning the head from side to side, or rocking back and forth, help you to loosen your muscles and joints and focus on your breath and body.

Instruction and practice of tai chi forms. Short forms — forms are sets of movements — may include a dozen or fewer movements; long forms may include hundreds. Different styles require smaller or larger movements. A short form with smaller, slower movements is usually recommended at the beginning, especially if you’re older or not in good condition.

Qigong (or chi kung). Translated as “breath work” or “energy work,” this consists of a few minutes of gentle breathing sometimes combined with movement. The idea is to help relax the mind and mobilize the body’s energy. Qigong may be practiced standing, sitting, or lying down.

Getting started

The benefits of tai chi are generally greatest if you begin before you develop a chronic illness or functional limitations. Tai chi is very safe, and no fancy equipment is needed, so it’s easy to get started. Here’s some advice for doing so:

Don’t be intimidated by the language. Names like Yang, Wu, and Cheng are given to various branches of tai chi, in honor of people who devised the sets of movements called forms. Certain programs emphasize the martial arts aspect of tai chi rather than its potential for healing and stress reduction. In some forms, you learn long sequences of movements, while others involve shorter series and more focus on breathing and meditation. The name is less important than finding an approach that matches your interests and needs.

Check with your doctor. If you have a limiting musculoskeletal problem or medical condition — or if you take medications that can make you dizzy or lightheaded — check with your doctor before starting tai chi. Given its excellent safety record, chances are that you’ll be encouraged to try it.

Consider observing and taking a class. Taking a class may be the best way to learn tai chi. Seeing a teacher in action, getting feedback, and experiencing the camaraderie of a group are all pluses. Most teachers will let you observe the class first to see if you feel comfortable with the approach and atmosphere. Instruction can be individualized. Ask about classes at your local Y, senior center, or community education center.

If you’d rather learn at home, you can buy or rent videos geared to your interests and fitness needs (see “Selected resources”). Although there are some excellent tai chi books, it can be difficult to appreciate the flow of movements from still photos or illustrations.

Talk to the instructor. There’s no standard training or licensing for tai chi instructors, so you’ll need to rely on recommendations from friends or clinicians and, of course, your own judgment. Look for an experienced teacher who will accommodate individual health concerns or levels of coordination and fitness.

Dress comfortably. Choose loose-fitting clothes that don’t restrict your range of motion. You can practice barefoot or in lightweight, comfortable, and flexible shoes. Tai chi shoes are available, but ones you find in your closet will probably work fine. You’ll need shoes that won’t slip and can provide enough support to help you balance, but have soles thin enough to allow you to feel the ground. Running shoes, designed to propel you forward, are usually unsuitable.

Gauge your progress. Most beginning programs and tai chi interventions tested in medical research last at least 12 weeks, with instruction once or twice a week and practice at home. By the end of that time, you should know whether you enjoy tai chi, and you may already notice positive physical and psychological changes.

No pain, big gains

Although tai chi is slow and gentle and doesn’t leave you breathless, it addresses the key components of fitness — muscle strength, flexibility, balance, and, to a lesser degree, aerobic conditioning. Here’s some of the evidence:

Muscle strength. Tai chi can improve both lower-body strength and upper-body strength. When practiced regularly, tai chi can be comparable to resistance training and brisk walking.

Although you aren’t working with weights or resistance bands, the unsupported arm exercise involved in tai chi strengthens your upper body. Tai chi strengthens both the lower and upper extremities and also the core muscles of the back and abdomen.

Flexibility. Tai chi can boost upper- and lower-body flexibility as well as strength.

Balance. Tai chi improves balance and, according to some studies, reduces falls. Proprioception — the ability to sense the position of one’s body in space — declines with age. Tai chi helps train this sense, which is a function of sensory neurons in the inner ear and stretch receptors in the muscles and ligaments. Tai chi also improves muscle strength and flexibility, which makes it easier to recover from a stumble. Fear of falling can make you more likely to fall; some studies have found that tai chi training helps reduce that fear.

Aerobic conditioning. Depending on the speed and size of the movements, tai chi can provide some aerobic benefits. If your clinician advises a more intense cardio workout with a higher heart rate than tai chi can offer, you may need something more aerobic as well.

August 20, 2019

 

Tai-Chi-in-Park

11 Ways Tai Chi Can Benefit Your Health

What is tai chi?

Tai chi is a form of exercise that began as a Chinese tradition. It’s based in martial arts, and involves slow movements and deep breaths. Tai chi has many physical and emotional benefits. Some of the benefits of tai chi include decreased anxiety and depression and improvements in cognition. It may also help you manage symptoms of some chronic diseases, such as fibromyalgia or chronic obstructive pulmonary disease (COPD).

1. Reduces stress

One of the main benefits of tai chi is its ability to reduce stress and anxiety, though most evidence is anecdotal.

In 2018, one study compared the effects of tai chi on stress-related anxiety to traditional exercise. The study included 50 participants. The researchers found that tai chi provided the same benefits for managing stress-related anxiety as exercise. Because tai chi also includes meditation and focused breathing, the researchers noted that tai chi may be superior to other forms of exercise for reducing stress and anxiety. However, a larger-scale study is needed.

Tai chi is very accessible and lower impact than many other forms of exercise. The researchers found it to be safe and inexpensive, so it may be a good option if you are otherwise healthy and experiencing stress-related anxiety.

2. Improves mood

Tai chi may help improve your mood if you are depressed or anxious. Preliminary research suggests that regularly practicing tai chi can reduce the symptoms of anxiety and depression. It’s believed that the slow, mindful breaths and movements have a positive effect on the nervous system and mood-regulating hormones. Further research is being done to establish a clear link between tai chi and improved mood.

3. Better sleep

Regularly practicing tai chi may help you to have more restful sleep.

One study followed young adults with anxiety after they were prescribed two tai chi classes each week, for 10 weeks. Based on participant reporting, the individuals who practiced tai chi experienced significant improvements in their quality of sleep compared to those in the control group. This same group also experienced a decrease in their anxiety symptoms.

Tai chi can improve sleep for older adults, too. In a study published in 2016, researchers found that two months of twice-weekly tai chi classes was associated with better sleep in older adults with cognitive impairment.

4. Promotes weight loss

Regularly practicing tai chi can result in weight loss. One study tracked changes in weight in a group of adults practicing tai chi five times a week for 45 minutes. At the end of the 12 weeks, these adults lost a little over a pound without making any additional lifestyle changes.

5. Improves cognition in older adults

Tai chi may improve cognition in older adults with cognitive impairment. More specifically, tai chi may help improve memory and executive functioning skills like paying attention and carrying out complex tasks.

6. Reduces risk of falling in older adults

Tai chi can help improve balance and motor function, and reduce fear of falling in older adults. It can also reduce actual falls after 8 weeks of practice, and significantly reduce falls after 16 weeks of practice. Because fear of falling can reduce independence and quality of life, and falls can lead to serious complications, tai chi may offer the additional benefit of improving quality of life and general well-being in older adults.

7. Improves fibromyalgia symptoms

Tai chi may compliment traditional methods for management of certain chronic diseases.

Results from a 2018 study showed that a consistent tai chi practice can decrease the symptoms of fibromyalgia in some people. Participants in the study who practiced tai chi for 52 weeks exhibited greater improvements in their fibromyalgia-related symptoms when compared to participants practicing aerobics. Learn about other alternative treatments for fibromyalgia symptoms.

8. Improves COPD symptoms

Tai chi may improve some of the symptoms of chronic obstructive pulmonary disease (COPD). In one study, people with COPD practiced tai chi for 12 weeks. At the end of the study, they have improvements in their ability to exercise and reported an overall improvement in their quality of life.

9. Improves balance and strength in people with Parkinson’s

In a randomized, controlled trial of 195 participants, regular practice of tai chi was found to decrease the number of falls in people with Parkinson’s disease. Tai chi can also help you to increase leg strength and overall balance.

10. Safe for people with coronary heart disease

Tai chi is a safe form of moderate exercise you can try if you have coronary heart disease. Following a cardiovascular event, regular tai chi practices may help you:

  • increase physical activity
  • lose weight
  • improve your quality of life

11. Reduces pain from arthritis

In a small-scale 2010 study, 15 participants with rheumatoid arthritis (RA) practiced tai chi for 12 weeks. At the end of the study, the participants reported less pain and improved mobility and balance.

A larger, earlier study found similar results in people with knee osteoarthritis (OA). In this study, 40 participants with knee OA practiced 60 minutes of tai chi, two times a week for 12 weeks. Following the study, participants reported a reduction in pain and an improvement in mobility and quality of life.

When compared to physical therapy, tai chi has also been found to be as effective in the treatment of knee OA.

Always talk to your doctor before starting tai chi if you have arthritis. You may need to do modified versions of some of the movements.

Is tai chi safe?

Tai chi is generally considered to be a safe exercise with few side effects. You may experience some aches or pains after practicing tai chi if you’re a beginner. More rigorous forms of tai chi and improper practice of tai chi are associated with increased risk of injury to joints. Especially if you’re new to tai chi, consider attending a class or working with an instructor to reduce your risk of injury.

If you’re pregnant, talk to your healthcare provider before beginning a new exercise program.

How to start tai chi

Tai chi focuses on proper posture and exact movements, something that is difficult to learn on your own. If you’re new to tai chi, take a class or get an instructor.

Tai chi is taught in studios all over the United States and other countries. Larger gyms, like the YMCA, sometimes offer tai chi classes as well.

Choosing a tai chi style

There are five different styles of tai chi, and each style can be modified to suit your goals and personal fitness level. All styles of tai chi incorporate continuous movement from one pose to the next.

  • Yang style tai chi focuses on slow, graceful movements and relaxation. Yang style is a good starting point for beginners.
  • Wu style tai chi places an emphasis on micro-movements. This style of tai chi is practiced very slowly.
  • Chen style tai chi uses both slow and fast movements. This style of tai chi might be difficult for you if you’re new to the practice.
  • Sun style tai chi shares a lot of similarities with Chen style. Sun style involves less crouching, kicking, and punching, making it less physically demanding.
  • Hao style tai chi is a lesser-known and rarely practiced style. This style of tai chi is defined by a focus on accurate position and internal strength.

How does tai chi differ from yoga?

Tai chi emphasizes fluid movement and has roots in Chinese culture. Yoga focuses on posing and originated in Northern India.

Both tai chi and yoga are forms of exercise that involve meditation and deep breathing, and they have similar benefits, such as:

  • relieves stress
  • improves mood
  • Improves sleep

Takeaway

Tai chi is an exercise that can benefit both healthy adults and adults living with a chronic condition.

The benefits of tai chi include:

  • better sleep
  • weight loss
  • improved mood
  • management of chronic conditions

If you’re interested in trying tai chi, an instructor can help you get started. Classes are offered in specialized studios, community centers, and gyms.

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How to Stay Calm and Healthy During a Pandemic

The coronavirus pandemic is understandably causing panic in many people. Yet, fear doesn’t help anything. So how can you remain calm—and healthy—and help others in the process? How can you be a positive emotional contagion that helps not only yourself but others feel better about the global situation?

Buying six months’ worth of toilet paper, paper towels, cleaning goods, and food won’t help. Really.

Yes, it might give you a little peace of mind. I know my full pantry, refrigerator, and freezer (and large package of TP) do, indeed, provide me with a sense of security during this pandemic.

But purchasing more than what you need for a week or two, stockpiling as if the world were ending…that isn’t helpful. First, it leaves others without supplies—ones they might actually need. (Some people are out of toilet paper and just want a few rolls!) Second, the buying frenzy only adds to the emotional upheaval, panic, and overwhelm you and others feel.

So, let’s talk about what will help you stay calm and healthy during a pandemic.

Act Wisely
In North America as in most parts of the world, we are focused on taking precautions and acting wisely. We are practicing social distancing by staying home more, not gathering in large groups, and washing our hands and using hand sanitizer…a lot.

We are also doing other things. My acupuncturist closed his clinic to do a deep clean. My husband is being interviewed virtually for a gig (rather than in person). Companies have asked employees to work from home. My 96-year-old mom’s new doctor told her not to come to the office for a routine visit.

The key is to avoid potential exposure—from you or someone else, like eating out, attending large events, spending time in crowded places, or flying. Yet, you also want to live your life to the fullest extent possible.

How can you live fully while stuck at home? It’s not as hard as it seems.

Stay focused on your priorities and take action in ways that are appropriate and safe. For example, you can hunker down and write your book, shoot and share videos to promote a product, conduct virtual meetings, build the website you never have time to create, declutter, and exercise from the comfort of your home.

Or be a positive force for good. A friend of mine said she had started calling those people she knows who live alone. A neighbor of mine that goes into town daily offered to shop for those in our community who can’t or don’t want to leave their homes.

4 Ways to Stay Calm During a Pandemic

See yourself as a leader and role model. Your job is to be calm and centered amidst the chaos. That means you have to quell your own fear and panic.

Here are four ways to remain calm:

1. Limit your intake of news. I’m not saying you shouldn’t remain informed. Of course, you want to do so! But don’t watch the news incessantly.

I remember after 9/11, I watched identical CNN broadcasts for hours waiting for a new report. I have found myself doing the same in the last few days…watching or listening to the news to hear updated news about the pandemic.

Constant consumption of news just feeds your panic and fear. Watch the news only once or twice per day. In this way, you remain informed without allowing yourself to obsess all day long. I, too, have begun to limit how much I watch the news or consume information about the coronavirus via social media or the Internet.

2. Stay busy. If you have nothing to do, you will find your mind trained on fearful thoughts. Or you will seek out other panicky people on social media or television.

Focus on your agenda. What did you want to get done today? What projects could use your attention? Take action on these things so your mind and body remain busy…and calm.

Plus, being productive will make you feel better in general.

3. Increase your mental, emotional and physical self-care routines. These will provide you with a more peaceful countenance no matter what is going on around you.

Now is the time to increase or start a meditation practice. Try meditating twice daily.

Make sure you exercise daily. Exercise makes you happier and reduces stress. Plus, it helps you remain healthy. Try a quick walk outside to boost your mood.

Train your brain on the positive. What might you gain by staying home for a few weeks? How might you make being housebound a pleasant experience? What might be the outcome of a self-quarantine—for yourself and others?

4. Have faith. It’s been said that faith is more important than fear, and in the case of a pandemic, that’s true.

We know that “this, too, will pass.” So focus on a positive future, one where no one gets the coronavirus, travel bans are lifted, large gatherings are safe, and you no longer need to stay at home.

7 Ways to Take Care of Yourself During a Pandemic

Now is a great time to take a serious look at your health routines. Are you taking good care of yourself? Not only do you want to increase your level of emotional and mental health by staying calm, but you also want to improve your physical health.

To help you boost your immune system and ward off illness, here are seven common-sense things you can start doing today.

1. Wash Your Hands (and More)
You’ve heard this ad nauseam and seen all the cartoons as well, but it’s sound advice. Wash your hands for more extended periods and more often—especially after touching surfaces, shaking hands, handling any items made of plastic, glass, or cardboard. Wash your hands also after opening mail, receiving packages, or putting away groceries.

Along with hand washing comes the following advice: avoid touching your mouth, nose, and eyes (especially if you haven’t washed your hands first).

If you feel unwell or have a compromised immune system, consider wearing a mask, too.

2. Use Hand Sanitizer and Sanitizing Wipes
I know these can be difficult to find right now, but if you have some, use them to clean surfaces and to cleanse your hands after touching anything. Don’t forget to wipe off the plastic or cardboard boxes of food you purchase at stores or any packages your receive via mail delivery services—or wash your hands afterward.

The Internet has a host of articles on making your own hand sanitizer and wipes. So, if you can’t purchase any, make your own.

3. Sleep Enough
If you are working from home or quarantined for any reason—sick or not, sleep needs to become your priority. Actually, even if you are still working, sleep should be non-negotiable.

To boost your immune system, sleep eight hours per night…or more. Sleep helps fight off infectious diseases. In fact, there are studies that show that sleeping less than seven hours increases your chances of getting sick considerably. This is not the time to be sleeping only five or six hours per night!

4. Eat a Healthy Diet
Help your body fight off illness and stay strong by eating healthy foods rather than sweets and junk. You’d be amazed at how much difference a nutrient-rich diet makes on your immune system.

And cook healthy meals at home for the time being. Stop frequenting restaurants, salad bars, and fast-food places. Even take-out or delivery could introduce a source of infection.

5. Boost Your Immune System
If you don’t already take multi-vitamins, start doing so. I could go into a long discussion of what supplements to take, but I’m not an expert or doctor. Find a herbalist or nutritional counselor who can help you determine what supplements are best for you.

There are also a host of herbs that boost your immune system. Of course, check with your doctor before adding anything new to your diet.

Some people will claim that supplements and herbs are effective only because of their placebo effect. It doesn’t matter why they work; all that matters is that they help you stay healthy.

6. Lower Your Stress Level
The immune system reacts badly to stress. Fear and anxiety put your body into the flight-or-fight mode, which is driven by your sympathetic nervous system. This response is your body’s reaction to danger and helps you survive stressful and life-threatening situations.

According to the Cleveland Clinic, “During the fight or flight response, your body is trying to prioritize, so anything it doesn’t need for immediate survival is placed on the back burner. This means that digestion, reproductive and growth hormone production, and tissue repair are all temporarily halted. Instead, your body is using all its energy on the most crucial priorities and functions.”

The article goes on to explain, “Living in a prolonged state of high alert and stress can be detrimental to your physical and mental health.” Indeed, chronic stress is known to suppress immune function and increase susceptibility to disease.

So…again…stay calm! Meditate. Pray. Exercise. Watch funny movies. Go for a walk in the woods or on the beach. Take a nap. Read a book.

Don’t watch the news or engage in conversations about the pandemic that raises your level of stress.

7. Focus on the Positive
Drop the end-of-the-world mindset. Be a positive emotional contagion. Guide conversations toward something other than the pandemic. Be happy and upbeat and help others stop feeding the negative emotional cycle.

And think positive thoughts. Feel grateful for whatever you can—the rain, the sun, your elderly parents’ safety, the paycheck you just received, the spring flowers in bloom, the call from your friend or child, the extra time to read a book, or the new opportunities coming your way.

While you are at it, stop complaining about things that are out of your control, like empty shelves at the supermarket, the kids being home from school, not being able to attend a concert or the theater, or anything else. Complaining doesn’t help you or anyone else.

You will find it easier to stay positive and grateful if you remain present. Stop focusing on the past or the future. Stay in this moment.

This, Too, Shall Pass
Finally, remember, this pandemic will pass. It may take a little while, but the coronavirus will peter out. When it does, you and I—and the entire world—will be more prepared next time, if there is a next time. And we will find that the aftermath provides new opportunities, deepened relationships, and a different view of what it means to be part of a global community.

While you wait for the situation to change, be a force for good—a positive emotional contagion that infects everyone you encounter. By staying positive, calm, and healthy, you keep those around you calm and healthy, too.

If you have helpful advice to add to this post, please share it in a comment below. And share this post with anyone you feel might benefit.

Note: It’s important to stay informed about the state of coronavirus for the health and safety of your friends, family, and co-workers. Please visit the World Health Organization and the Center for Disease Control websites for up-to-date information. Also, be sure to check out your local health agencies and authorities for updates about your area.

 

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Staying Healthy During a Pandemic: 10 Immune-Boosting Tips

During the current coronavirus outbreak, you’re probably (very rightfully so!) concerned for your health and that of your family. The CDC has several recommendations for preventative action against coronavirus, including social distancing, hand-washing, and clean frequently touched surfaces daily.

We 100% agree with all of these recommendations, but additionally believe it’s prudent to do everything possible to boost your immune system to decrease the likelihood of getting sick (with coronavirus or any other seasonal bug, for that matter!)

Here are 10 easy ways you can help strengthen your immune system.

Eat immune-boosting foods.

​Examples include: ginger, turmeric, honey, garlic, lemon, mushrooms, and bone broth.

Take immune-boosting supplements.

​Try elderberry, zinc, vitamins A, C, and D, spirulina, and selenium.

Raise your core body temperature. Studies have found evidence that higher body temps help certain types of immune cells to work better, and thus make it better able to fight infection. Your body knows what it’s doing when you have a fever while sick! It’s thought that you can encourage the same benefits by proactively raising your body temp.

Try a sauna, steam bath, or move your body to break a sweat.

Get your veggies on: eating lots of veggies, especially leafy greens which are full of antioxidants, can help your body fight viruses and other free radicals.

​The more diverse your diet (and especially veggie intake), the better!

Take antiviral supplements. 

Some good ones include echinacea, colloidal silver, licorice root, apple cider vinegar, and probiotics.

Prioritize sleep: studies show that sleep can help build your immune system and fight infection.

Aim to get at least 7 hours of sleep a night. Need some help getting a good night of rest? Check out these tips!

Get your exercise on! Exercise has many great benefits and one of those is that it builds a stronger immune system.

The American Heart Association recommends at least 150 minutes of exercise a week – we say shoot for at least 20 minutes a day, every single day. Check out this 7-minute at-home workout that works – do it 3x for bonus points.

Ditch bad habits such as smoking and excessive drinking, as they can decrease ability to fight infection.

Reduce stress. The hormones released when you are stressed have been shown to have a negative effect on the immune system.

Try going for a walk, meditating, doing a YouTube yoga flow, or gratitude journaling.

Get some sunshine. A natural dose of vitamin D from the sun can do wonders not only for your mood but also your immune system – studies have shown that it can even decrease the length and severity of infections.

​Go outside for at least 15-20 minutes a day even if it’s just on your patio or backyard.

Have any other immune-boosting best practices? We would love to hear them! Please share them at hello@cleanfitbox.com. 

Stay healthy, friends!
March 17, 2020    by  Rene


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If You’re Not Sticking To A Regular Sleep Schedule, You’re Hurting Your Health, Study Says

Ok, I admit it. I often stay up late on weekends, catching up on TV or seeing friends, then decadently allow myself to slumber for hours past my regular wake-up time the next morning.

To a diehard night owl like me, this is delicious freedom, a sort of personal protest against the rigidity of the obnoxious workday alarm.

Sound familiar? If so, fellow snooze buddies, it turns out our lack of a regular sleep routine is hurting our health.

A new study published Monday found changing your regular sleep-wake time by 90 minutes — in either direction — significantly increases your chance of having a heart attack or heart disease.
A regular sleep time was defined in the study as less than 30 minutes difference, on average, across seven nights.

“Compared with people who had the most regular sleep time, those with the most irregular sleep time — more than a 90 minute difference on average across seven nights — had more than a two-fold increased risk of cardiovascular disease over a 5-year period,” said study author Tianyi Huang, an assistant professor of medicine at Harvard Medical School.

The link remained strong even after controlling for cholesterol, blood pressure and other known cardiovascular risk factors, as well as sleep issues such as insomnia, sleep apnea and sleep duration.
That suggests, Huang said, that high day-to-day variability in sleep duration or timing may be a “novel and independent cardiovascular risk factor.”

“That’s huge,” said Dr. David Goff, who directs the division of cardiovascular sciences at the United States National Heart, Lung and Blood Institute.
“One out of three people in the US die from heart disease, and 60% of us will have a major cardiovascular disease event before we die,” said Goff, who was not involved in the study.
“People are living busy, stressful lives and not getting a lot of sleep during the week,” Goff said. “Then they are trying to get catchup sleep on the weekend, and that’s not a healthy pattern.”

The link between sleep and heart

The cardiovascular system — including heart rate, blood pressure and vascular tone — operates on a strong circadian rhythm to maintain normal functioning.

Messing with our internal sleep clock “has been linked to cardiovascular risk factors like hypertension, insulin resistance or diabetes,” Huang said, “but this is the first study to link an irregular sleep pattern pattern with cardiovascular disease.”

The study followed more than 2,000 people ages 45 to 84 without any cardiovascular disease over a five-year period. After a baseline exam, follow-up physicals measured any lifestyle, medication or disease changes, while a sleep study tested for sleep disorders like apnea.

Then the participants wore a sleep wrist tracker for seven consecutive nights.

“About a quarter of people in this age range didn’t have a regular time for going to sleep,” Goff said.

Since many of the participants were retired, it was surprising to find some 500 people had significantly disrupted sleep schedules.

While it may appear this link is strongest for the elderly, that may not be the case. A previous analysis of 53 studies on people age 18 and up found younger age to be more consistently associated with a variable sleep cycle.

“This sleep irregularity may be even more common among younger people,” Huang said. “Younger people may have more demands from study and from work, and those may also influence whether they can have a regular sleep pattern or not.”

If that becomes a habit in life, the results could be dangerous. That’s because the study also found a linear upward link between disrupted sleep cycles and heart issues.

“The more you sleep irregularly, the higher the risk you have,” Huang said.

Better sleep habits

The good news is that you can do something about your poor sleep habits.

Get moving. Exercise is key to promoting good sleep. As little as 10 minutes a day of walking, biking or other aerobic exercise can “drastically improve nighttime sleep quality,” according to the National Sleep Foundation.

Strive for cooler temperatures. Make sure your bed and pillows are comfortable, and the room is cool: Between 60 and 67 degrees is best. Don’t watch TV or work in your bedroom. You want your brain to think of the room as only for sleep.

Avoid certain food and drink. Avoid stimulants such as nicotine or coffee after mid afternoon, especially if you have insomnia. Alcohol is another no-no. You may think it helps you doze off, but you are more likely to wake in the night as your body begins to process the spirits.

Develop a routine. Taking a warm bath or shower, reading a book, listening to soothing music, meditating or doing light stretches are all good options.

Be good to your circadian rhythm. “Like your mom always told you, you should have a regular bedtime and a regular time for getting up in the morning,” advised Goff.

Keep yourself in the dark. Be sure to eliminate all bright lights, as even the blue light of cellphones or laptops can be disruptive. If that’s hard to accomplish, think about using eye shades and blackout curtains to keep the room dark. But during the day, try to get good exposure to natural light, as that will help regulate your circadian rhythm.

Follow these steps, and you’ll be well on your way to improving your sleep habits and your health.

By Sandee LaMotte, CNN      March 2, 2020
source: www.cnn.com

 

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Study Finds Link Between Dementia And Lack Of Sleep

A growing body of research suggests poor sleep is tied to impaired thinking and dementia in older adults. Now a new study may shed light on why.

Researchers at the University of Toronto have found a potential explanation of what disrupted sleep does to the human brain. They studied 685 adults older than 65, who participated in two large U.S. studies, and looked at their sleep patterns, their performance on thinking tests and, later, their brain-tissue samples after the participants died.

The researchers’ findings, published Wednesday in the journal Science Advances, indicate disrupted sleep may contribute to changes in a type of immune cell in the brain called microglia, which in turn appear to be related to poorer cognitive functions, such as memory and the ability to reason.

While further research is needed to determine whether fixing people’s sleep problems can prevent or reverse cognitive decline, Andrew Lim, one of the authors of the study, said fragmented sleep should not be ignored.

Many people believe “having bad sleep is just part of aging, and it’s something that’s annoying but to be tolerated, rather than aggressively managed or aggressively investigated,” said Dr. Lim, an associate professor of neurology at the University of Toronto and sleep neurologist at the Sunnybrook Health Sciences Centre. “This adds one more reason to take sleep [problems] seriously and to look for your treatable causes and to address them.”

This study builds on previous research, including studies on rodents and genetic studies, that suggest microglia play a role in the link between poor sleep and cognitive impairment and dementia. Microglia normally help fight infections and clear debris from the brain. But dysfunction of microglia appears to be involved in the development of Alzheimer’s disease, Dr. Lim said.

In the study, researchers recorded participants’ sleep disruptions by having them wear wristwatch-like actigraphy devices, which could detect subtle signs of them awakening at night, even when participants themselves were unaware. The participants were asked to wear these devices for 10 days, once a year, for a median period of two years.

Participants also performed a series of cognitive tests annually. They agreed to donate their brains for research after their death, and researchers were able to examine their microglia in two ways. First, since activated and resting microglia differ in appearance, researchers were able to determine the density and proportion of activated microglia by looking at participants’ brain tissue under a microscope, Dr. Lim said. Then, they examined patterns of gene expression to identify “older” versus “younger” microglia – that is, whether the microglia appeared as though they came from an older person from a genetic perspective.

The researchers found connections between all three variables. Individuals who had higher levels of sleep fragmentation had a higher proportion of activated microglia and gene expression characteristic of older microglia. This was the case both for participants who had Alzheimer’s disease and those who did not. Those with poorer sleep also performed worse on their cognitive tests. And participants who had a greater proportion of activated microglia or genetically older microglia also had poorer cognitive test results.

Professor Teresa Liu-Ambrose of the University of British Columbia, who was not involved in the study, said the findings align with what researchers know thus far about the importance of sleep and the possible contribution of poor sleep to Alzheimer’s disease.

Dr. Liu-Ambrose, the Canada research chair in physical activity, mobility and cognitive neuroscience at UBC, said good-quality sleep is believed to allow the brain to clear itself of toxic beta-amyloid protein, the buildup of which is one of the characteristics of Alzheimer’s disease. And, she said, there is also good evidence to suggest an accumulation of beta-amyloid can further contribute to disrupted sleep.

“It’s a vicious cycle,” she said.

“What [the new study] really does show is that it’s important to protect your sleep overall,” she said. “[Sleep quality] does seem to have very direct effects on the brain, both acutely, but also chronically.”

 

WENCY LEUNG    HEALTH REPORTER     DECEMBER 11, 2019
FOLLOW WENCY LEUNG ON TWITTER @WENCYLEUNG