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Are calcium supplements safe?

New research is prompting questions about the safety of the calcium supplements that so many women age 50 and older take to strengthen their bones. One recent study suggests these pills raise a person's risk for a heart attack, and another new study—scheduled to be presented next month—is … [Read more...]

Sunshine Vitamin D

Vitamin D got its nickname, "the sunshine vitamin," because sun exposure helps promote vitamin D production in the body. This essential nutrient is also found naturally in a few foods such as oily fish (mackerel, salmon) and is used to fortify milk, baby formula, cereal, and juice. But changing … [Read more...]

How Often Do Women Really Need Bone Density Tests?

Screening for osteoporosis can protect against fractures, but many women may be getting tested too often. Older women are at higher risk of developing osteoporosis and bone loss, which can lead to potentially debilitating bone fractures. To gauge bone strength in these patients, many doctors order … [Read more...]