21st Century Calcium Plus is a comprehensive dietary supplement designed to support bone health and skeletal system function. It combines calcium with vitamin D, magnesium, and zinc to provide essential nutrients for maintaining strong and healthy bones, teeth, and cartilage. Key features: • Helps maintain bone mass and density • Supports overall skeletal system health • Helps reduce osteoporosis risk • Contains magnesium for energy and muscle function • Includes zinc for normal skeletal growth • Enriched with vitamin D for bone strength This supplement comes in a 30-tablet bottle and provides a blend of important minerals and vitamins. The formula includes two key trace elements - magnesium and zinc - along with vitamin D which work synergistically to support not just bone health but also muscle function and energy production. The magnesium component helps with muscle function and energy metabolism, while zinc supports normal skeletal development and growth.