Calcium Requirements

Calcium is essential for building and maintaining strong bones and teeth, supporting proper muscle function, nerve signaling, and blood clotting. Daily calcium needs vary by age and life stage; for example, adults generally require about 1,000 mg, while teenagers and older adults may need more. Good sources include dairy products, leafy greens, and fortified foods. Insufficient calcium can lead to weak bones, increasing the risk of fractures and conditions like osteoporosis. Balancing calcium intake with other nutrients like vitamin D improves absorption. Maintaining adequate calcium levels is vital for overall health and functional mobility.