A Good Night's Sleep is Highly Underrated

You know you need a good night of sleep, but do you know why? What happens while we sleep? And can I get by with a few less hours?

Mark Sisson's Definitive Guide to Sleep details some of the things you haven't heard before about sleep. For instance; your immune system works hardest while we are asleep, human growth hormone is released at this time, and most repair and growth occurs while sleeping, as well.
Sleep is key, essential, absolutely downright necessary for our basic physiological operations – with special support for neurological performance, endocrine balance, immune system functioning, and musculoskeletal growth and repair. For one, you wouldn’t be half the man or woman you are without the physiological feats sleep achieves. I mean that both literally and figuratively, since sleep spurs the release of human growth hormone (HGH), an essential player in cellular regeneration.

Before you stay up for your favorite late night host, consider the fact that a solid night of shut eye bears all kinds of gifts. A full night of sleep will enhance your memory performance and creative problem solving skills the next day, not to mention make you a better person to be around by helping you see the positive in your interactions. Oh, but there’s more of course. A good night’s sleep will further boost your athletic performance, including speed, accuracy, mood and overall energy.

Then there’s your immune system. Hate getting sick? How about cutting your risk for the common cold and other basic illnesses? Your immune system is, in fact, most active during sleep. (So, that’s why the flu leaves you in a coma-like state…) To boot, adequate sleep makes you more resilient to daily stress, which supports your immune functioning that much more.

Finally, there’s the big picture. Solid, consistent sleep over the long-term has been linked to self-reported “successful” aging.

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