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Calcium for Good Health Most women are aware that a good intake of dietary calcium helps protect bones as you age. But if you're thinking, "Yes, I've heard it all before," consider this: Research from Rutgers University shows that one specific group of women may be underestimating just how much calcium they need.
In previous e-Alerts I've looked at studies that show how increased calcium can actually contribute to the success of a weight-loss diet. But the Rutgers study illustrates that a daily intake of calcium in excess of 1,200 mg may be a necessity for postmenopausal women who are trying to lose weight.
The Rutgers team examined calcium metabolism to estimate the amount of the mineral that's actually absorbed by postmenopausal women attempting to lose weight by combining an exercise program with a restricted calorie diet. In a trial of nearly 60 women, researchers found that women who exercised and reduced their calorie intake absorbed considerably less calcium than women who didn't diet or exercise.
Women in the diet/exercise group required 2,000 mg of calcium per day to prevent bone loss.
But simply upping the calcium supplement dosage may not be a good solution for everyone. Calcium binds acids, which may cause indigestion in some people. So talk to your doctor about supplemental calcium, and be alert to potential digestive problems if you decide to increase your dose. |
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