One out of every four children has a vision problem. Prevent Blindness America recommends a thorough eye exam every other year, or more frequently if your eye doctor recommends it. Eye screenings, which are limited to reading an eye chart, should not be confused with an eye exam, which can diagnose eye health problems. Parents should watch for signs that their children may be having difficulty seeing, such as squinting, complaints of frequent headaches or difficulty reading the blackboard. Men can keep energy, health and sexual potency into their 80s.
Men experience a hormonal shift in middle age, similar to menopause in women.
Research has shown that concentrations of testosterone decrease by up to 50 percent in men between the ages of 25 and 75. The book is available at bookstores now. You don't have to feel sleepy during the day to suffer from a potentially serious but treatable condition known as sleep apnea. Instead, they're more likely to complain of loss of energy or fatigue, so doctors often suspect other conditions, like depression or thyroid deficiency. Sleep apnea is a condition in which breathing stops temporarily dozens or even hundreds of times a night.