Our Better Health

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Fun Fact Friday

  • Smelling green apples and bananas can help you lose weight.

  • Deja Vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it’s happened.

 

  • Daydreaming is said to help people focus on what they want in life.

  • Crying is good for your health – Flushing unhealthy bacteria out of your body, strengthening the immune system and relieving stress.

 

~ Happy Friday!~
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Fun Fact Friday

 

  • People who complain online are more likely to suffer from anxiety, depression, and stress.

  • Laughing lowers stress hormones and strengthens the immune system by releasing health-enhancing hormones.

 

  • Psychology says; People tend to value memories more than actual people. Sometimes you miss the memories, not the actual person.

  • Drinking cold water can help you lose weight naturally and speeds up your metabolism.

 

 ~ Happy Friday!~


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Fun Fact Friday

  • People who speak two languages, may unconsciously change their personality when they switch languages.

  • Cuddling has the same effect on your brain as taking painkillers.

 

  • Your mind spends about 70% of it’s time replaying memories and creating scenarios.

  • When a person becomes more likeable because they are clumsy or make mistakes, it’s called the “Pratfall Effect.”

Happy Friday!
 source:   factualfacts.com   https://twitter.com/Fact   @Fact


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This ‘Superfruit’ Improves Memory and Cognitive Function

Eating blueberries could help improve memory and cognitive function, a new study finds.

Researchers recruited 47 older adults with mild cognitive impairment.

Some of them had the equivalent of a cup of blueberries in powder form each day for 16 weeks.

Others had a placebo powder.

Professor Robert Krikorian, who led the research, explained the results:

“There was improvement in cognitive performance and brain function in those who had the blueberry powder compared with those who took the placebo.
The blueberry group demonstrated improved memory and improved access to words and concepts.
Our new findings corroborate those of previous animal studies and preliminary human studies, adding further support to the notion that blueberries can have a real benefit in improving memory and cognitive function in some older adults.”

A second study examined older people who thought their memories might be declining, but who did not have a diagnosis.


They were split into four groups with comparison groups for fish oil and various other combinations.

Professor Krikorian said:

“The results were not as robust as with the first study.
Cognition was somewhat better for those with powder or fish oil separately, but there was little improvement with memory.”

It could be that the blueberries are better for people with some impairments and not so effective for those who are more healthy, Professor Krikorian said.

The study was presented at the at the 251st National Meeting & Exposition of the American Chemical Society (ACS).

MARCH 15, 2016
source: PsyBlog


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Forgetful? It Might Actually Make You Smarter, Study Says

You know those people who always boast about having a perfect memory? Maybe they shouldn’t, because having total recall is totally overrated. That’s according to a new paper in the journal Neuron, which concludes that forgetting things is not just normal, it actually makes us smarter.

In the new report, researchers Paul Frankland and Blake Richards of the University of Toronto propose that the goal of memory is not to transmit the most accurate information over time. Rather, they say, it’s to optimize intelligent decision-making by holding onto what’s important and letting go of what’s not.

“It’s important that the brain forgets irrelevant details and instead focuses on the stuff that’s going to help make decisions in the real world,” says Richards, an associate fellow in the Learning in Machines and Brains program.

The researchers came to this conclusion after looking at years of data on memory, memory loss, and brain activity in both humans and animals. One of Frankland’s own studies in mice, for example, found that as new brain cells are formed in the hippocampus – a region of the brain associated with learning new things – those new connections overwrite old memories and make them harder to access.

This constant swapping of old memories for new ones can have real evolutionary benefits, they say. For example, it can allow us to adapt to new situations by letting go of outdated and potentially misleading information. “If you’re trying to navigate the world and your brain is constantly bringing up conflicting memories, that makes it harder for you to make an informed decision,” says Richards.

Our brains also help us forget specifics about past events while still remembering the big picture, which the researchers think gives us the ability to generalize previous experiences and better apply them to current situations.

memory

“We all admire the person who can smash Trivial Pursuit or win at Jeopardy, but the fact is that evolution shaped our memory not to win a trivia game, but to make intelligent decisions,” says Richards. “And when you look at what’s needed to make intelligent decisions, we would argue that it’s healthy to forget some things.”

So what does that mean for those of us who frequently forget things we just read, people we just met, and where we put our keys? For one, we should stop being so hard on ourselves, says Richards – to a certain extent.

“You don’t want to forget everything, and if you’re forgetting a lot more than normal that might be cause for concern,” he says. “But if you’re someone who forgets the occasional detail, that’s probably a sign that your memory system is perfectly healthy and doing exactly what it should be doing.”

Especially in today’s computers-at-our-fingertips society, Richards says, our brains no longer need to store information like phone numbers and facts easily found on Google. “Instead of storing this irrelevant information that our phones can store for us, our brains are freed up to store the memories that actually do matter for us,” he says.

Richards also recommends “cleaning out” your memory system on a regular basis by doing regular gym workouts. “We know that exercise increases the number of neurons in the hippocampus,” he says. Yes, that may cause some memories to be lost, he says — “but they’re exactly those details from your life that don’t actually matter, and that may be keeping you from making good decisions.”

By Amanda MacMillan, Health.com         Fri June 30, 2017
source: www.cnn.com


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This Beverage Reversed Normal Age-Related Memory Loss in Three Months

Drinking this could reduce your brain age twenty years in just three months.

Cocoa flavanoids — like those contained in a cup of cocoa — can reverse age-related memory loss in older adults, a new study finds.

This is the first direct evidence that an important component of memory decline that comes with age can be improved with a simple dietary change.

Typically, normal age-related memory declines are noticeable to people in their fifties and sixties: things like forgetting where the keys are or having trouble recalling a name or word.

These changes are much less severe than those which typically occur as a result of devastating dementias like Alzheimer’s disease.

The study, published in Nature Neuroscience, found a high-flavanol diet could restore aspects of older people’s memory back to that of a typical 30- or 40-year-old (Brickman et al., 2014).

The changes were clearly visible in brain scans, as Dr. Adam M. Brickman, the study’s lead author explained:

“When we imaged our research subjects’ brains, we found noticeable improvements in the function of the dentate gyrus in those who consumed the high-cocoa-flavanol drink.”

The image below shows the dentate gyrus in green (this is part of the hippocampus).

Previous research has shown that it is changes in this area of the brain that are associated with normal age-related memory loss.

dentate_gyrus

Participants in the study were 37 healthy people aged between 50 and 69.

They were randomised into two groups, one of which was given a high-flavanol diet (900mg of flavanols per day) and the other given a low-flavanol diet (10mg per day).

At the end of the three-month period of the study, participants on the high-flavanoid diet showed improvements on memory tests.

Professor Scott A. Small, one of the study’s authors, explained the results:

“If a participant had the memory of a typical 60-year-old at the beginning of the study, after three months that person on average had the memory of a typical 30- or 40-year-old.”

Flavanols are also found in tea leaves, and certain fruits and vegetables, although the exact amounts and forms vary widely.

The researchers cautioned that people should not eat more chocolate as the critical flavanoids are not present at the required levels — the dietary supplement used in the study was specially formulated.

Naturally, this is only a small trial, but the results are promising and the researchers are planning a larger study.

source: PsyBlog


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Fun Fact Friday

  • Scientists say the brain purposely forgets certain memories in order to avoid information overload, and emotional hangovers.

  • The only sense that doesn’t fully rest when we are sleeping is our hearing.

Scientists say the brain purposely forgets certain memories in order to avoid information overload, and emotional hangovers.
  • In the Netherlands, workers can be absent for up to two years while receiving 70% of their salary as sick pay.

  • A study found that the heaviest social media users had twice the risk of disturbed sleep compared with the lightest users.

 

Happy Friday!
 source:   factualfacts.com   https://twitter.com/Fact   @Fact