Life-threatening sleep deprivation aside, even cutting your sleep a little short can have far-reaching and long-lasting consequences. So here are some of the effects of sleep deprivation that you might not be familiar with: Reduced physical performance Reduced mental performance Impaired ability to ...
It turns out that “the amount of deep sleep you get starts decreasing when you’re in your late 20s, and by the time your reach 50, you’re only getting half as much deep sleep as you once did, even if you’re sleeping just as long,” according to Sound Sleep Health. This ...
It won't be a simple solution on your first night but weeks in, you'll be much more likely to fall asleep instantly, assuming you don't have a sleep disorder or other condition.对于第一晚而言不会有用，但几周后，如果你没有睡眠障碍或其他情况，你会更容易快速入睡。Now there is one more...
阅读理解。①How long does it take you to fall asleep? Falling asleep as soon as possible may seem like a perfect thing, but it's not a sign of a healthy sleeper.②“It usually takes the healthy sleeper about 15 minutes to fall asleep. However, falling asleep at once can be terrible ...
Discover how to get deeper, more restful sleep with our deep sleep tips. Plus, learn about the stages of sleep and the reasons you might not be sleeping deeply.
Unfortunately, many of us don’t get there or stay there long enough. Sleep is too often neglected when there are tasks to be done, and too easily disrupted by bad habits and routines. Whatever might be causing that bad night’s sleep, it’s going to affect your health. Sleep plays a...
Some scientists think this theory may be related to the inactivity theory. Restorative theory The restorative theory relates to the long-held belief that the body and brain need sleep for restoration and repair. Some research has determined that significant bodily processes occur during sleep, ...
Stage 2 sleep is associated with long-term potentiation, a process that's thought to strengthen the synapses between neurons, which is essential for learning. A 20 to 30 minute nap stops short of Stage 3′s deep sleep, makin...
It’s easy to get into the habit of checking your phone just before you go to bed or binge-watching the latest Netflix show, but blue light from technology can affect the release of a hormone called melatonin, which helps us fall to asleep - and affect how long we sleep deeply for. ...
Someone who sleep talks might just make noises, or could have a long one-sided conversation with you. Sleep enuresis is a fancy term for bed-wetting. REM sleep behavior disorder (RBD) is a bit like sleepwalking, only someone with RBD is acting out during REM sleep, the stage where your...