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 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.

The word “calcium” might conjure an image of a tall glass of cow’s milk. While a cup of milk is an excellent source of calcium, the mineral is also abundant in yogurt, tofu, canned fish and fortified ...

Calcium supplements may be a bonus for bone health. But if you’re taking these medications, your supplement might backfire. Calcium is a vital mineral essential for strong bones and teeth. It also ...

Forbes contributors publish independent expert analyses and insights. Steven Salzberg is a Professor who writes about science, good and bad Mar 18, 2024, 07:30am EDT Mar 21, 2024, 08:51am EDT ...

In this guide to popular supplements, find out whether magnesium, probiotics, and other products work and what might be ...

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.