Our Better Health

Diet, Health, Fitness, Lifestyle & Wellness


4 Comments

Kids Are Spending More Time On Mobile Devices Than Ever Before

Almost half of young children now have their own tablet, a new report says.

According to the report, which comes from Common Sense Media, those tablets are seeing plenty of use. Kids younger than eight are reportedly spending an average of two hours and 19 minutes per day glued to screens. Roughly 30 percent of that time is spent on mobile devices such as tablets and smartphones. Forty-two percent of youngsters have a personal tablet.

While screen use has held fairly steady over time—kids in 2011 spent two hours and 16 minutes per day looking at screens, for example—the medium of choice has changed dramatically, according to the Common Sense Census. Television is still the most popular screen, but daily time spent watching the tube has dropped by 11 minutes since 2011. During the same time period, meanwhile, mobile device use has exploded from five minutes per day to its current 48 minutes.

Meanwhile, kids are still spending about a half hour per day reading or being read to—and, interestingly enough, the vast majority of that time is spent with print media, not e-readers.
Still, the uptick in mobile usage may be cause for concern. “Mobile device use is more individual, immersive and on-demand, and it influences interpersonal dynamics differently and can be harder to break yourself (or your child) away from,” writes Dr. Jenny Radesky, a pediatrician at the University of Michigan, in an opening letter for the Common Sense Media report. Studies have also linked excessive device use among youth to everything from speech delays to decreased emotional intelligence.The American Academy of Pediatrics recommends that children between the ages of two and five spend no more than an hour per day on screens, and suggests “consistent limits” for kids older than six.

 
Jamie Ducharme    Oct 19, 2017    TIME Health
 
source: time.com
Advertisements


Leave a comment

Kids Are Spending More Time On Mobile Devices Than Ever Before

Almost half of young children now have their own tablet, a new report says.

According to the report, which comes from Common Sense Media, those tablets are seeing plenty of use. Kids younger than eight are reportedly spending an average of two hours and 19 minutes per day glued to screens. Roughly 30 percent of that time is spent on mobile devices such as tablets and smartphones. Forty-two percent of youngsters have a personal tablet.

While screen use has held fairly steady over time—kids in 2011 spent two hours and 16 minutes per day looking at screens, for example—the medium of choice has changed dramatically, according to the Common Sense Census. Television is still the most popular screen, but daily time spent watching the tube has dropped by 11 minutes since 2011. During the same time period, meanwhile, mobile device use has exploded from five minutes per day to its current 48 minutes.

Meanwhile, kids are still spending about a half hour per day reading or being read to—and, interestingly enough, the vast majority of that time is spent with print media, not e-readers.
Still, the uptick in mobile usage may be cause for concern. “Mobile device use is more individual, immersive and on-demand, and it influences interpersonal dynamics differently and can be harder to break yourself (or your child) away from,” writes Dr. Jenny Radesky, a pediatrician at the University of Michigan, in an opening letter for the Common Sense Media report. Studies have also linked excessive device use among youth to everything from speech delays to decreased emotional intelligence.The American Academy of Pediatrics recommends that children between the ages of two and five spend no more than an hour per day on screens, and suggests “consistent limits” for kids older than six.

 
Jamie Ducharme    Oct 19, 2017    TIME Health
 
source: time.com


Leave a comment

8 Sleep Mistakes You Can Fix Tonight

How to ditch bad habits and start prioritizing sleep today.

If you’d like to get more sleep or think there is room for improvement, try avoiding the habits you may have slipped into. 

You’ve done it every night of your life (more or less). Yet when it comes to hitting our pillow, practice doesn’t necessarily make perfect for all of us.

As many as 50 to 70 million adults in the U.S. have some type of sleep or wakefulness disorder, according to estimates from the Institutes of Medicine. More than a third of Americans reported regularly getting fewer than the seven-to-nine hours of sleep that is recommended per night for adults for good health, survey data from the Centers for Disease Control and Prevention found. And a 2014 survey from the National Sleep Foundation revealed that a whopping 45 percent of Americans said that poor sleep had affected their daily activities at least once in the past seven days.

Numbers like those make sleep experts cringe.

“Sleep coordinates brain and physical function, including hormone regulation, mood, appetite, immune function and alertness, among other things,” Ana Krieger, MD, MPH, Medical Director of the Center for Sleep Medicine at NewYork-Presbyterian and Weill Cornell Medicine, tells NBC News BETTER. “And optimizing our sleep can lead to an improvement in our overall health.”

“Sleep has been overlooked for many years, and we often find ourselves stealing time from sleep for work, leisure and travel,” Krieger adds.

If you’re not in the habit of prioritizing sleep (and taking steps to make sure your body is ready to get good sleep), it may feel a bit selfish, Krieger says. “But treating ourselves to a good night of sleep is a good way to start defeating this pattern.”

So what are we doing wrong? For starters, a lot of us may be guilty of these common sleep mistakes:

1. NOT TAKING ENOUGH TIME TO UNWIND

One of the most common mistakes people make about sleep is thinking there’s this switch that gets triggered as soon as you jump into bed that cues sleep, Krieger says. That is not how sleep works, she explains — “not even turning off your computer is that simple.”

Physiologically sleep is defined by the body’s key functions — brain wave activity, heart rate, breathing, body temperature and more — slowing down and decreasing. Those are complex processes that don’t happen instantaneously (or just because the episode you were watching on Netflix ended).

For some creating an environment that cues our body to sleep might mean reading, listening to calming music, taking a warm shower or practicing some gentle yoga stretches. Even if it’s just taking two minutes before you crawl into bed, take those two minutes to sit in the dark, do nothing, and quiet and calm your mind, Krieger suggests.

And an important part of creating that unwinding environment means NOT…

2. BRINGING ELECTRONICS TO BED

Cell phones bring the world to your fingertips wherever you go, which is great — except when you’re trying to signal to your body to shut down and power off. And the same goes for laptops, TVs, tablets and other electronics, Krieger says.

Studies show that the bright blue and white light waves radiating from these devices throw our body’s internal clock, our circadian rhythm, off kilter. Our brain likens this type of light to that from the sun, and signals to the body to stay awake by suppressing the body’s natural release of melatonin, a hormone the body produces that keep our body clock running on time.

Plus, all the information we’re absorbing, whether it’s from “just one more” episode of Law and Order, that irritating email from your coworker (you swear you’re not going to think about until you get to the office tomorrow), or your Facebook feed, stimulates the brain, Krieger says. “Now you’re engaged,” she says — which is opposite of what you want to do to create a sleep-friendly environment.

Bottom line: power down and keep it out of bed when it comes to electronics — at least 30 minutes before you turn in and ideally an hour.

3. MINDLESSLY CAFFEINATING THROUGHOUT THE DAY

Survey data suggests as many as 85 percent of Americans have at least one caffeinated beverage every day, with many of us consuming a lot more. And it’s that “lot more,” particularly of the late-afternoon variety, that can be really detrimental to our sleep, Krieger says.

Technically, caffeine is a drug. More specifically it’s a stimulant that temporarily makes us feel more alert by blocking sleep-inducing chemicals in the brain and increasing adrenaline production. While it’s useful for many of us in the morning to help jumpstart the day, it can take up to six hours for the body to completely eliminate the caffeine in a cup of coffee. That means your 4 p.m. Red Bull break may be affecting your wakefulness well past dinnertime.

That said, everybody’s body is different to some extent, Krieger adds. Some people are affected by caffeine less than others. If you’re sleeping through the night (without other sleep aids) and feel well rested the following day, you shouldn’t necessarily worry about needing to change your habits, Krieger says.

While it’s useful for many of us in the morning to help jumpstart the day, it can take up to six hours for the body to completely eliminate the caffeine in a cup of coffee.

But if you are looking for ways to improve sleep, limit caffeine to the morning hours, Krieger says. (Recommendations from the American Academy of Sleep Medicine are slightly more lax, recommending you should avoid caffeine in the late afternoon and evening.)

4. IMBIBING IN ONE TOO MANY NIGHTCAPS BEFORE BED

Alcohol can make you drowsy and may send you to sleep quickly. It’s a sedative. The problem is that that’s an artificial way of falling asleep, and your brain goes straight to deep sleep and stays there, rather than cycling through the other stages of sleep (like REM sleep, the stage of sleep during when we dream), which all play their own role in rejuvenating our bodies and minds for the next day. Plus the effect wears off later in the night, so your body will spend more time in the lighter stages of sleep later in the night, during which you’re more likely to toss and turn and wake up (and dream).

Go ahead and enjoy that cocktail during happy hour rather than too close to bedtime and stick to one or two drinks to avoid it messing with your slumber, the National Sleep Foundation recommends.

5. SLEEPING TOO HOT

Part of the body’s process of falling asleep is decreasing its temperature. (Physiologically, that’s part of what happens during sleep!) So keeping your bedroom temperature cool just helps this happen faster, Krieger explains.

Ideally keep your thermostat between 60 and 67 degrees Fahrenheit, according to the National Sleep Foundation. If that feels chilly, cover with a light blanket (or keep one nearby) that you can shove aside as needed, Krieger adds.

6. THINKING YOU CAN MAKE UP SLEEP ON THE WEEKENDS

It’s kind of like skipping meals. If you skipped lunch for a week, most of us wouldn’t necessarily be able to eat five lunches on Saturday to make up those calories (at least not the nutritious quality calories our bodies need). Similarly, if you’re a poor sleeper during the week, you can’t make up those lost hours of shuteye on the weekends (or another day you’re able to sleep in), Krieger explains. “The body is very resilient. We make up just enough so that we feel better.”

That means you might feel better the day after you get a good night’s sleep, but you can’t store up sleep for the coming week. And over time, being chronically sleep deprived has been linked to increased risk of some pretty severe health problems, like weight gain, diabetes, heart disease and memory loss.

7. THINKING YOU NEED LESS SLEEP THAN YOU ACTUALLY DO

“I’ll just power through tomorrow…” Yeah right. In general we don’t have a good perception of how much sleep we need, Krieger says. Again, the body is resilient. It’s the same effect as when you go too long without eating and grab a snack or just ‘get through’ the next hour until you’re ready for a meal. “You’re body’s not going to shut down,” Krieger says. But you’re probably not feeling and/or functioning at your best.

In a similar way, your body isn’t performing at its best when you’re under-rested. And that’s even if you don’t realize it, Krieger says.

Individuals do vary in the amount of sleep they need per night, though clocking between seven and nine hours every 24 hours has been linked to the most health benefits, which is why those are the sleep recommendations for adults, according to the National Sleep Foundation. Want to know more specifically where you fall within that range? If you are well rested overall, you should be able to wake up consistently at the same time without an alarm clock, Krieger says.

8. WORRYING ABOUT SLEEP TOO MUCH

It may sound contradictory given all the well-touted sleep recommendations and guidelines that exist (not to mention the seven points above), but another important way to sleep better is just to not stress about it too much. “Sleep isn’t something you can tell your brain, ‘ok, now shut down and go to sleep,’” Krieger says. “It’s not a voluntary phenomenon.”

And the more you stress and worry about having just the right sleep routine or following the rules so exactly, the tougher it is for your body to relax, which is what initiates all the internal chemical processes in the brain and the rest of the body that initiate sleep.

The bottom line, Krieger says, if it isn’t broken, don’t fix it. If you’re sleeping well, no need to change your routine. If you’d like to get more sleep or think there is room for improvement, try avoiding any or some bad habits you may have slipped into. And remember, listen to you and what works for your body.

by Sarah DiGiulio /  Oct.16.2017 


Leave a comment

Fun Fact Friday

  • Cell phone radiation causes insomnia. Using your phone before bed can prevent you from getting sleep.

  • The more sex you have, the more you want, research says.

  • Sweet potato ranks number 1 in nutrition of all vegetables.

  • On average, men rank humor, intelligence, and niceness ahead of physical appearance.

Cell phone radiation causes insomnia.
Using your phone before bed can prevent you from getting sleep.
  • Dancing often increases happiness.

  • Having a large amount of hair on your body is linked to having higher intelligence.

  • Daydreaming is good for your brain.

  • Crying releases extra stress hormones, which is why you feel better after doing so.

 

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


1 Comment

Reading On A Screen Before Bed Might Be Killing You

You’ve heard that using screens before bedtime can mess with your sleep, but new research suggests the problem is even more serious.

Reading from an iPad before bed not only makes it harder to fall asleep, but also impacts how sleepy and alert you are the next day, according to new research from Brigham and Women’s Hospital in Boston, Massachusetts. The study, published in the journal Proceedings of the National Academy of Sciences on Monday, said the findings could impact anyone who uses an eReader, laptop, smartphone, or certain TVs before bed.

The new research supports conclusions from older studies, which have also found that screen time before sleep can be detrimental.

“We know from previous work that light from screens in the evening alters sleepiness and alertness, and suppresses melatonin levels,” Dr. Anne-Marie Chang, an associate neuroscientist in BWH’s Division of Sleep and Circadian Disorders who was a co-author on the study, told The Huffington Post via email. “This study shows comprehensive results of a direct comparison between reading with a light-emitting device and reading a printed book and the consequences on sleep.”

If you don’t want to feel like a zombie during the day, the findings are clear: Read an actual, printed book if you must stimulate your mind before bed, and avoid screens like your life depends on it, because it actually might. Chang said that sleep deficiency – not getting enough sleep or obtaining poor quality sleep – has been linked to other health problems such as obesity, diabetes, and cardiovascular disease. Chronic suppression of melatonin has also been associated with increased risk of certain cancers, she said.

Needless to say, sleep has its own innate benefits, so cutting it short is a bad idea anyway.

phone-bed

The study ran for two weeks and included 12 participants who read on an iPad for four hours before bed for five days straight, a process that was repeated with printed books. For some, the order was reversed: They started with printed books and moved to iPads.

iPad readers took longer to fall asleep, felt less sleepy at night and had shorter REM sleep compared to the book readers, researchers found. The iPad readers also secreted less melatonin, which helps regulate your sleep. They were also more tired than book readers the following day, even if both got a full eight hours of sleep.

The real-world effects may be even worse than what researchers observed over the course of their study, however. Chang told HuffPost that because iPad users were found to be more alert, people who look at screens before bed may stay up later than the study participants were allowed to, wrecking their sleep even more.

If you absolutely, positively must be on your tablet, phone, or computer before bed for whatever reason, there may be a way to make it safer. Try a filter that blocks blue light – there’s an app for Android that produces this effect, though you’ll have to purchase a physical filter for your iOS device. Try F.lux if you’re using a computer. Research has shown that blue light makes you more alert and suppresses your melatonin, thus hurting your quality of sleep.

“The best recommendation (although not the most popular) would be to avoid use of light-emitting screens before bedtime,” Dr. Chang told HuffPost. “For those who must use computers or other light-emitting devices in the evening, software or other technology that filters out the blue light may help.”

 

By Damon Beres       12/23/2014
 


Leave a comment

Feel Happier By Doing This One Easy Thing Each Day

An easy, everyday activity that makes people feel confident, comfortable, appreciative and reflective.

Taking selfies and sharing them with friends makes people happier, new research finds.

Participants in the study took smiling selfies every day over a couple of ordinary weeks.

Selfies were not the only types of pictures that cheered people up.

The researchers found that sharing images that made the taker feel happy also worked.

So did sharing photos that the taker knew would make other people happy.

Yu Chen, the study’s first author, said:

“Our research showed that practicing exercises that can promote happiness via smartphone picture taking and sharing can lead to increased positive feelings for those who engage in it.
This is particularly useful information for returning college students to be aware of, since they face many sources of pressure.”

The research was carried out on college students, who often feel the strain going to college for the first time.

selfies

Ms Chen said:

“The good news is that despite their susceptibility to strain, most college students constantly carry around a mobile device, which can be used for stress relief.
Added to that are many applications and social media tools that make it easy to produce and send images.”

More confident, comfortable and reflective

The three types of photos people were told to take had subtly different effects:

  • Taking selfies was linked to feeling more confident and comfortable.
  • Taking photos of things that made them happy was linked to a more appreciative and reflective state of mind.
  • Photos that would make others happy made the taker feel calmer and less stressed as well as strengthening social connections with friends.

All the different types, though, made people feel happier.

Professor Gloria Mark, a study co-author, said:

“You see a lot of reports in the media about the negative impacts of technology use, and we look very carefully at these issues here at UCI.
But there have been expanded efforts over the past decade to study what’s become known as ‘positive computing,’ and I think this study shows that sometimes our gadgets can offer benefits to users.”

The study was published in the journal Psychology of Well-Being  (Chen et al., 2016).
source: PsyBlog


Leave a comment

Fun Fact Friday

Cats are afraid of water because their ancestors lived in an area 
with very few large bodies of water 
and never had to learn how to swim
 
If it takes less than five minutes to do, do it immediately …
your life will instantly become much more 
organized and productive
 
Music can repair brain damage and returns lost memories
 
Over thinking can cause hair loss

overthinking bald

 

4.8 billion people own mobile phones 
whereas only 4.2 billion own a toothbrush
 
Angry people produce more unique ideas faster
 than people in any other type of emotional state, 
according to a study
 
Mosquitoes have killed more humans 
than all the wars in history
 
Lonely people take longer, hotter showers or baths
 to replace the warmth they’re lacking socially or emotionally
 
Everyone has a song in their playlist 
which they always skip, but never delete
Happy Friday  🙂
source:       factualfacts.com       https://twitter.com/Fact       @Fact