Could you please explain to me the importance of protein and why the following foods are important ?

Question

Does protein make you grow ?

Does calcium make you grow ?

Why is bread an essential part of the diet, what goodness is in it ?

How good for you are rich tea biscuits ?

Answer 1

Protein helps your muscles grow.

Calcium keeps your bones strong.

Bread is not essential - you can get your fiber from fruits and vegetables.

Tea biscuits are a type of bread.  Stay away if you want to lose fat.