Eating right and getting enough sleep are well-known
behaviors for good health.
Sleep is essential to good health, and a lack of it can lead
to heart disease, high blood pressure, stroke, weight gain, and diabetes. There
is no known substitute for sleep.
Quality sleep promotes physical, mental and emotional
health. It also boosts alertness, performance and memory. Most adults need at
least seven hours of nightly sleep for optimal health and productivity. Some
people need more sleep to feel well-rested.
Sleep experts say there is ample evidence that shows that when people get the sleep they need, they will not only feel better, but will also increase their odds of living healthier, more productive lives.
Sleep deprivation can be dangerous. People who do not get
adequate sleep experience impairment of concentration, judgment, and learning
ability. If you cut sleep back to five or six hours a night for several days in
a row, the accumulated sleep deficit will magnify these negative effects.
Do you get enough sleep?