Calcium supplements may cause constipation, kidney stones, increase heart disease risk, and more. Here's what experts say about the risks, and when supplements are actually necessary.

What you eat alongside your supplement matters!

Add Yahoo as a preferred source to see more of our stories on Google. Calcium absorption improves with vitamin D, magnesium and vitamin K from food or supplements. Calcium citrate, lactate and ...

Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Most people are aware that calcium is a vital mineral for developing and strengthening your bones and ...

Calcium and vitamin D supplementation do not reduce the risk for falls or fractures among older adults, according to findings ...

You *might* have already done it today.

Vitamin D and calcium supplementation may reduce risk of cancer but increase risk of cardiovascular disease, new study shows. The study, which looked at postmenopausal women, showed that the ...

Oral calcium supplementation was associated with lower survival and a greater need for aortic valve replacement in elderly patients with mild to moderate aortic stenosis, a new study finds. "Our ...

Calcium and phytates that are often in protein powder can block iron absorption, according to Theresa Gentile, MS, RDN, CDN, ...

Discover which makes your bones stronger as you age.