Foods High in Calcium

Calcium is the most abundant mineral in the body and is critical for building and maintaining strong bones and teeth. It also plays a key role in muscle contraction, nerve transmission, and normal blood clotting. Adults need 1,000–1,200 mg per day depending on age and sex. Adequate calcium intake throughout life reduces the risk of bone loss in later years. Top food sources include dairy products, fortified plant milks, leafy greens, and canned fish with soft bones. Source: NIH Office of Dietary Supplements.