Word: calcium
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...many of us, however, there's still time. Of all the side effects of aging, osteoporosis is one of the more preventable, through diet, exercise and changes in lifestyle. The two key nutrients for bone health are calcium, which makes bones stronger, and vitamin D, which helps the body absorb the calcium. Men between the ages of 25 and 65 should consume a minimum of 1 gram of calcium a day; after age 65, that dose should be increased to 1.5 grams...
...doesn't make sense for us to eat more than 20% of our calories in the form of protein since few of us will ever be as fit as our ancient forebears were. She also permits nonfat dairy products because there simply aren't as many sources of calcium in diets now as there were 40,000 years...
...should take. Physical and eye examinations, with special attention to cardiac and blood-pressure problems, should be performed annually to rule out serious medical conditions. Blood pressure that's too low or an irregular heartbeat can put you at risk for fainting and falling. Don't forget to take calcium and vitamin D, two critical factors in developing strong bones. Finally, enrolling in an exercise program at your local gym can improve agility, strength, balance and coordination--all important skills that can keep you on your feet and off the floor...
FULL-BODY SCAN This is the Cadillac of high-tech testing. Using a technology known as electron-beam computed tomography, radiologists take detailed internal pictures from the shoulders to the pelvis. The whole thing takes 10 minutes and provides such information as how much unwanted calcium has collected in your coronary arteries, whether there is an abnormal growth in your liver or colon or whether your bones are showing early signs of osteoporosis. Cost: $500 to $725, little of which your insurer is likely to reimburse...
HARD FACT You would think calcium supplements would strengthen nails, but don't bet on it. Doctors compared the toenails and fingernails of postmenopausal women who took the supplements with those who didn't. Result? There was no difference in nail strength, appearance or rate of growth between the groups. Turns out that nail quality has more to do with protein content and the arrangement of certain cells than the amount of calcium in the diet...