What is the RDA for calcium for adults?

The Recommended Dietary Allowance (RDA) for calcium for adults is set at 1000 mg per day. Calcium is essential for numerous bodily functions, primarily for maintaining strong bones and teeth. It also plays a critical role in muscle function, nerve transmission, and blood clotting.

As people age, the need for calcium may increase, particularly for women over the age of 50 and men over the age of 70, who are recommended to have an intake of 1200 mg per day for optimal bone health. However, for the general adult population, the established RDA is 1000 mg, which serves as a baseline to ensure adequate calcium intake.

Understanding these figures is important for dietary planning and ensuring that individuals meet their calcium needs to prevent deficiencies, particularly in populations at risk for osteoporosis and other bone-related conditions.