which is the most abundant mineral present in the human body?

calcium is the most abundant mineral in human body.our teeth bones heart nerves muscles and other body system works properly with calcium.the main inorganic component of bone is calcium phosphate salts

Calcium is the most abundant mineral in human body which is required for growth, development of bones and teeth. It contributes to at least 1.5 kg of weight in adults. 99% of this weight is used in bones and teeth. It helps to maintain bone structure and prevention of diseases like osteoporosis. An adult needs around 1000mg of calcium per day.