Not necessarily, says Vsevolod Polotsky, M. Does sleeping too much actually contribute to illness, or is it a sign of an existing condition? Either way, if you find yourself always nodding off or looking for the next nap, it might be time to see your doctor. Sleep needs can vary from person to person, but in general, experts recommend that healthy adults get an average of 7 to 9 hours per night of shuteye.
If you regularly need more than 8 or 9 hours of sleep per night to feel rested, it might be a sign of an underlying problem, Polotsky says. A number of conditions can disrupt sleep or interfere with the quality of your slumber, leading you to feel tired and sluggish even after spending 8 hours in bed, says Polotsky. Those conditions include:. Snag your new favorite pair of flannel sheets to keep you warm and cozy all night long. We dive into the research. Sleep matters.
Here are some tips for getting your best rest as you age. Bamboo pillows have become popular in recent years, as they're usually made with natural, hypoallergenic materials. A trundle bed is a small, low bed that sits on wheels, so it can be stored under a traditional bed.
In the market for a trundle bed? Check out our…. While you sleep, your brain keeps busy. You might have the impression you dream all night long — but that isn't necessarily true. Find out when you're most likely to dream, based on your…. Sleep isn't always restorative, which explains why you can wake up in the morning feeling as if you didn't sleep a wink.
Here, you'll find causes of…. Are you a night owl or an early bird? Find out here, plus get some tips on shifting sleep patterns that might be affecting your health. Having trouble sleeping? We explain how a sleep diary can shed some light on possible causes and lead to better quality sleep. Health Conditions Discover Plan Connect. Sleep is the foundation for good health. Not prioritizing it has negative health consequences. However, as you get older you require less deep sleep. Without deep sleep, these functions cannot take place and the symptoms of sleep deprivation kick in.
Experts believe that dreaming helps you process emotions and solidify certain memories. For most adults, REM takes up about 20 to 25 percent of sleep, and this seems to be healthy during average sleep cycles. However, sleep research is raising some interesting questions. One recent study suggested that higher amounts of REM sleep may be associated with depression.
Although sleep scientists believe that light sleep is good for you, there is no minimum to strive for. Light sleep is usually the default stage, one that is nearly impossible to avoid if you are asleep at all.
Too much overall sleep on a regular basis, however, is linked to obesity , depression, pain, heart disease, and even increased risk of death. Babies and children need more sleep than adults. Babies need the most, spending about 16 of every 24 hours asleep. Approximately 50 percent of their slumber is spent in the REM stage, while the other 50 percent is divided between stages 1 through 4 and NREM sleep that cycles between light and deep.
These include:. Although the science is still new, a number of sleep trackers are available that may help you track your sleep patterns and see how much light, REM, and deep sleep you are getting. A sleep study may help you figure out what is going on. Scientists say that quality sleep is as important to health as food and water are. It helps you to survive and thrive. Some of the side effects of sleep deprivation include:.
Scientists agree that sleep is essential to health, and while stages 1 to 4 and REM sleep are all important, deep sleep is the most essential of all for feeling rested and staying healthy. The average healthy adult gets roughly 1 to 2 hours of deep sleep per 8 hours of nightly sleep.
There are various ways to gauge whether you are, from personal trackers to a sleep study. Snag your new favorite pair of flannel sheets to keep you warm and cozy all night long. We dive into the research.
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