The human body has a development stage, as for children they required nutrients which can help them mature in a healthy state, such as protein, vitamin, carbohydrates and calcium. The protein is required for the buildup of a child's body helping in the prevention of kwashiorkor. The vitamins such as A B C D and K etc. Are necessary for body defense helping the immune system with the required properties to combat diseases. The carbohydrates are known to be energy giving food which helps provide energy for work in Young ones. Calcium is a nutrients which is necessary for healthy bones helping in the profession of rickets.

Sincerely @chiagoziee.