Calcium is an essential mineral nutrient that strengthens the bones and teeth of the body. It also helps to regulate muscle and nerve function,
blood clotting, enzyme function, and heart functioning. The higher the calcium
intake in childhood and youth, the better the chance of disease-free bones
in old age. The deficiency of calcium can lead to weak bones, muscle cramps,
numbness in limbs, loss of appetite, and lack of energy. Hence, it is
necessary to consume calcium in the right quantity in order to lead a healthy life.