It seems inevitable. The cooler weather settles in, and so does another bout of seasonal sickness -- the cold you just can’t shake, and you don’t know why.
Turn to your pillow, say experts. Poor sleep may not be the most obvious cause for your illness, but it could certainly be part of why you’re suffering.
Amongst the various benefits of adequate sleep is the regulation of your immune system – the body’s defense mechanism against invaders, like germs. Piles of research over the past few years show that sleep deprivation can throw a wrench in these efforts, weakening the power your body has to stay as healthy as it can.
Are you truly sleep deprived? Likely not. Few of us are really wide awake through the evening, although that doesn’t mean that the potential risk to immunity isn’t there. In fact, a more recent, attention-getting study conducted by researchers at Carnegie Mellon University found that it doesn’t take an all-nighter to weaken your defenses. “People who sleep fewer than seven hours a night are nearly three times more likely to get a cold than those who average eight or more hours of sleep,” notes a university-issued report on the study.
What’s more is that simply clocking the hours isn’t enough -- they must consist of quality sleep to minimize the risk. Doing everything you can to create a sleep environment that is as comfortable as possible can help. Solid slumber isn’t always going to be enough to allow you to magically not catch that bug that seems to be making its way around your office (or that your child so kindly brought home from school) -- but it’s certainly a weapon in your stay well arsenal.
Here, more you can do to reduce your risk of cold and flu this season:
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