Calcium is an essential mineral for the body, but it needs other nutrients to help maximize its absorption and benefits. Learn more about how vitamin D and magnesium aid calcium absorption.

Calcium is an essential nutrient commonly found in dairy products, canned fish, leafy green vegetables, fortified foods, and other dietary sources. Calcium supplementation is beneficial for people who ...

Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

Calcium is an essential nutrient commonly found in dairy products, canned fish, leafy green vegetables, fortified foods, and other dietary sources. It is also available in dietary supplements. Calcium ...

DEAR DR. ROACH: Have there been randomized, controlled studies about taking calcium supplements in people with osteoporosis? Do they really make a meaningful difference? -- M.A. ANSWER: That’s a ...

A recent post-hoc analysis suggests that calcium supplementation does not increase the risk of dementia, demonstrating the safety of its use. Do calcium supplements increase risk for dementia? A ...

Dear Dr. Roach: My primary care physician wanted me to stop taking calcium (and the vitamin D that accompanies it) due to risks such as kidney stones. However, my endocrinologist, whom I see for ...

Janice asks the question: 'Calcium Supplements And Pain Medication?' — -- Question: Hi. I'm Janice. I'm of an age to need calcium supplements, but I'm on Neurontin -- which is made less effective ...

Past research reviews suggested benefit from calcium supplementation that more recent, more rigorous evidence now contradicts ...

Despite long-standing recommendations, a major updated Cochrane review finds that calcium supplementation during pregnancy ...

Iron is an important mineral, but some supplements make it difficult for your body to absorb, or increase the risk of side effects. Here's how to avoid any issues.