Taking calcium and vitamin D doesn't necessarily protect the bones of older women. That's the news from the same Women's Initiative Study that said low-fat diets aren't all that beneficial in fighting ...

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 ...

Calcium is an essential nutrient needed by all living creatures, including humans. Vitamin D is a prohormone that helps the body absorb calcium, which is essential for bone health. Bones and teeth ...

Calcium and vitamin D work best together because vitamin D helps the body absorb calcium for stronger bones. Many adults can meet calcium needs through food, but vitamin D often requires supplements ...

Calcium is critical for bone health, optimal muscle activity, and other body processes such as blood clotting and heart function. How much calcium you need depends on your age and stage of life. Share ...

Dr. Troy Mensen is a family medicine doctor based in the Chicago area. He completed his undergraduate degree at the University of Northern Iowa and his doctorate at Des Moines University College of ...