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Dating online > 18 years > You need 8 hours of sleep

You need 8 hours of sleep

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Interviewer: The general perception is that we all need eight hours of sleep. True or false? That's coming up next on The Scope. Announcer: Medical news and research from University of Utah physicians and specialist you can use for a happier and healthier life.

SEE VIDEO BY TOPIC: Impact of Sleep on Health Video -- Brigham and Women's Hospital

SEE VIDEO BY TOPIC: Why Do You Need 8 Hours of Sleep?

How Much Sleep Do I Need?

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In theory, we all know we should be getting around eight hours of sleep per night. But for many, this may seem totally unattainable. Whether it's stress, a busy lifestyle, or something else eating into those hours when you should be resting, eight hours of shut-eye are difficult to achieve. It might mean sacrificing time spent exercising, cooking, socializing, or playing with your kids -- just to spend time asleep.

The truth, however, is that sleep is as essential to good health as eating right and exercising. Sleep is arguably the most important component of a healthy life because, without it, everything else crumbles. In fact, there are a number of studies that conclude the more sleep you get, the longer you will live. So what happens when you skimp on those eight hours and try to function on six or even fewer?

The Centers for Disease Control and Prevention CDC advise that between the years of 18 to 60, we need over 7 hours of sleep each and every night. Sleep improves memory, cleanses the body of harmful inflammation, increases creativity, helps you to perform better, is responsible for higher grades in school, makes it easier to focus, helps you control your weight, makes you a happier person, and more.

In essence, the proper amount of sleep is critical to enhancing everything that is good in life. If you'd like to take a more in-depth look at sleep, consider The New York Times bestseller, Why We Sleep: Unlocking the Power of Sleep and Dreams , which takes a deep dive into the power and purpose of sleep.

We also recommend Dr. Most people mistakenly believe that missing a few hours of sleep is the equivalent of skipping a meal - you can do it safely and you might even reap some benefits.

Unfortunately, research has determined that sleeping is more akin to breathing - if your body is deprived of oxygen for even a short amount of time, it may be irreparably damaged. Not sleeping enough prevents your body from repairing itself. You may notice that your colds linger a little longer than they should, which might not seem too horrible.

On the inside, however, your blood vessels aren't healing, so your risk for cardiovascular disease increases, even if you're eating right and exercising. When you don't sleep, your body releases insulin, which increases your risk of Type 2 Diabetes. Your need to eat will increase, making it harder to maintain a healthy weight, and your ability to make decisions will be impaired. Your overall mood will spiral, making you lose interest in people, relationships, and activities that once brought you joy.

While some solutions may require lifestyle adjustments such as exercising regularly, avoiding stimulants, keeping a journal, and establishing healthier routines, there are a number of items that can help you achieve a more restful night. To better manage the accumulated stress of the day, stretch out and release the day's tension on a Clever Yoga Non-Slip Yoga Mat or gently knead those knots away with a massage pillow, like the Zyllion Shiatsu Pillow Massager with Heat.

It also might be helpful to meditate before bed if you find that your mind is racing at bedtime, so a Seat Of Your Soul Meditation Cushion is a great item to keep on hand and near the bed. The two most common reasons you're prematurely roused from a restful night's sleep are light and sound. You won't believe the difference the right accessories add to the quality of your sleep. A Casper Pillow can provide much-needed neck support while aligning your spine.

A Calming Comfort's Weighted Blanket offers the luxurious feeling of security so you can effortlessly drift off in the embrace of a blissful night's sleep.

There are many factors that can keep you from getting a proper night's sleep. Following is a quick list of possible reasons why your sleep is not as effective as it should be. Medications: Some medications make you feel drowsy and some keep you awake. Either type can interfere with your regular sleep patterns.

Stress: If something is troubling you, it can keep you from both falling asleep and having a restful night when you do. Snoring: Whether it's you or a partner, snoring can keep you from having uninterrupted sleep. Try earplugs or a white noise machine. Light: The light from a nightlight, a glow from a lamp, or falling asleep with the TV on can all affect the nerve bundle located behind the eyes to keep you from getting a proper night's rest.

Try blackout curtains or an eye mask. Hunger: You don't stop feeling hungry just because you fall asleep. Those pangs can make for a restless night. Try drinking a protein shake before bed. Exercise: In almost all instances, exercise helps with sleep. The one time it doesn't is if you do intense cardio within 2 hours of bedtime. Wear a fitness tracker to make sure you're getting enough activity each day. Stimulants: Anything that affects you, such as caffeine, chocolate, nicotine, or alcohol, can keep you from getting a good night's sleep.

Switch to herbal tea if you want a cup before bed. Interruptions: Noise, lights, and movement from your partner can all create undesirable interruptions.

Even if your sleep is only momentarily disturbed, it can have a negative impact on the rest you get for the entire night. Discomfort: If you feel any sort of discomfort, whether it is from an injury, a medical condition, or just an old pillow, you will not sleep as well as you should. Try out a new pillow or mattress topper. Allen Foster is a writer for BestReviews.

BestReviews is a product review company with a singular mission: to help simplify your purchasing decisions and save you time and money. BestReviews never accepts free products from manufacturers and purchases every product it reviews with its own funds. BestReviews spends thousands of hours researching, analyzing and testing products to recommend the best picks for most consumers.

BestReviews and its newspaper partners may earn a commission if you purchase a product through one of our links. Skip to content. Sleep is hugely important for several aspects of your health. So what happens if you don't get enough of it? Solutions for a restful night. Create a more restful environment. Prevent interruptions. Increase comfort. Latest Consumer Reviews. The best mini crib. The best road bike tire. The best semi-permanent hair color.

Best gifts to get a sheltered-in-place graduate. Consumer Reviews The best mini crib. Consumer Reviews The best road bike tire. Consumer Reviews The best semi-permanent hair color. Best books of so far. The best zinc supplement.

How Much Sleep Do You Really Need Each Night?

We all know sleep is important. Talk about pressure to perform! Fear-mongering aside, there is good evidence that sleep is important for health, well-being, and performance. But how much sleep is enough?

The quality of your sleep directly affects your mental and physical health and the quality of your waking life, including your productivity, emotional balance, brain and heart health, immune system, creativity, vitality, and even your weight. No other activity delivers so many benefits with so little effort! But even minimal sleep loss can take a substantial toll on your mood, energy, mental sharpness, and ability to handle stress.

The amount of sleep you need depends on various factors — especially your age. While sleep needs vary significantly among individuals, consider these general guidelines for different age groups:. Some people claim to feel rested on just a few hours of sleep a night, but their performance is likely affected. Research shows that people who sleep so little over many nights don't perform as well on complex mental tasks as do people who get closer to seven hours of sleep a night.


How much sleep do we really need, and what happens if we get too little or too much? We spend about a third of our lives sleeping, so you've asked an important question. The National Sleep Foundation recommends seven to eight hours of sleep for people over age 64 and seven to nine hours for ages 18 to Kids need more sleep. Studies have asked large numbers of people how many hours of sleep they actually average and followed the health of these people over decades. That's worrisome, because the average person has worse health outcomes including more obesity, diabetes, and heart disease, and shorter life if he or she sleeps less or more than these ranges, on average. The important word is average. Some people who average more or less than these hours of sleep remain in excellent health. Perhaps they have different genes.

Why eight hours a night isn’t enough, according to a leading sleep scientist

As anyone who has lay awake at night contemplating the complexities of the universe can attest, sleep is a slippery beast. That a nip of whiskey before bed helps you sleep better. Even that eating cheese before snoozing causes nightmares. Watch his talk on deep sleep here.

In theory, we all know we should be getting around eight hours of sleep per night. But for many, this may seem totally unattainable.

Most teens need about 8 to 10 hours of sleep each night. Getting the right amount of sleep is important for anyone who wants to do well on a test or play their best in sports. Unfortunately, many teens don't get enough sleep.

Do You Really Need 8 Hours of Sleep a Night?

Sleep is a vital indicator of overall health and well-being. Sleep needs vary across ages and are especially impacted by lifestyle and health. The National Sleep Foundation released the results of a world-class study that took more than two years of research to complete — an update to our most-cited guidelines on how much sleep you really need at each age. The panelists participated in a rigorous scientific process that included reviewing over current scientific publications and voting on how much sleep is appropriate throughout the lifespan.

Many of us try to live by the mantra eight hours of work, eight hours of leisure, eight hours of rest. Conventional wisdom has long told us we need eight hours of sleep per day, but some swear they need more, and some politicians, mostly say they function fine on four or five. So is the human brain wired to require eight hours, or is it different for everyone? We asked five experts if everyone needs eight hours of sleep per day. Sleep is absolutely essential, and prolonged sleep deprivation has many detrimental effects on health and lifespan.

How Much Sleep Do You Really Need?

Governor Hogan announced that health care institutions in Maryland can start performing elective surgical cases in guidance with the State Department of Health. Learn what Johns Hopkins is doing. Most people know that skimping on sleep can be bad for you. Regularly getting too little sleep is linked to a number of chronic diseases, not to mention irritability and sluggishness during the day. But did you know that sleeping too much could also be problematic? Oversleeping is associated with many health problems, including:. Does that mean sleeping too much will make you sick?

Sleep is a blissful experience. But only a select few of us allow ourselves the amount of happy slumber really Mar 2, - Uploaded by Popular Science.

Most adults need at least seven or more hours of sleep each night. The National Sleep Foundation NSF and a panel of 18 experts combed through more than studies to identify the ideal amount of time a person needs to sleep according to their age:. Although most men and women need about 7 to 8 hours of sleep per night, their sleep patterns are generally different. Women often sleep more than men, and they experience a lighter sleep that is more easily disrupted. Many women also have undiagnosed sleep disorders.

Back to Sleep and tiredness. Many effects of a lack of sleep, such as feeling grumpy and not working at your best, are well known. But did you know that sleep deprivation can also have profound consequences on your physical health? Regular poor sleep puts you at risk of serious medical conditions, including obesity , heart disease and diabetes — and it shortens your life expectancy.

Home Sleep. Younger teens and children generally need more. However, some people may need more sleep and some people may need less.

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