Calcium is the most vital mineral needed in our daily diet. It is an essential mineral for growth of our body and our body requires it for entire lifetime. More amount of calcium is needed with increasing age. Calcium is useful for various functions of the body and it helps to make our bones and teeth stronger. Infants get good source of calcium from their mother’s milk so breastfeeding babies can grow more healthily compared to bottle feeding baby. Calcium is very essential for children to make their growing bones stronger.