Achieve a Deep, Uninterrupted Sleep: Nighttime Habits | Sleep | Reader’s Digest:
“Blessed sleep — the holy grail of health. Lack of sleep can send your blood sugar levels skyrocketing, contribute to weight gain, lead to depression, put you at risk for diabetes, and cause brain damage. Sleep deprivation can alter your levels of thyroid and stress hormones, potentially affecting everything from your memory to your immune system, heart, and metabolism. That’s just the warm-up. Sleep deprivation can alter your levels of thyroid and stress hormones, potentially affecting everything from your memory to your immune system, heart, and metabolism. Of course, lack of sleep can kill you instantly — as when you run your car off the road because you’ve dozed at the wheel (an estimated 71,000 people are injured in fall-asleep crashes each year). In fact, studies find that if you’ve been awake through the night, it’s as if you had a performance impairment equal to .10 percent blood alcohol content, more than enough to get you arrested for drunk driving in most states. “
