Calcium and vitamin D are both essential nutrients for maintaining strong, healthy bones. And while each plays a different role in bone health, experts say they work better when taken together.

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.

Nearly a quarter of Americans are estimated to have a vitamin D deficiency. Why is that? A 2022 study of National Health and Nutrition Examination Surveys (NHANES) data estimated that about 22% of ...