Being outdoors when you’re young seems to offer some protection against myopia. Could it be the sun’s ultraviolet B rays?
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Missing out on just an hour or two of sleep at night may make a car crash almost twice as likely the next day. Missing even more sleep is on par with driving drunk.
People who are optimistic may have a lower risk for death from stroke, respiratory disease, infection, and cancer.
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Osteoporosis is a disease that thins and weakens a person's bones, making them less dense and more fragile.
The more active you are, the more calories you burn. Running or jogging, for instance, burns more calories than bowling.
Sometimes, people who abuse drugs aren't aware they have a problem. This assessment is for people who regularly use drugs and wonder if they have issues with abuse or addiction.