Question

What is a role of iron and calcium in human beings?

Answer 1

1.Calcium has many functions in the body such as building bones, muscle contraction, nerve function, and blood clotting. Calcium is so fundamental to maintain body functions that the body will do whatever it needs to maintain calcium blood levels, even taking it from your bones


2.Iron plays an important role in the body. One of the main roles of iron is to help our red blood cells transport oxygen to all parts of the body. Iron also plays an important role in specific processes within the cell that produce the energy for our body..........i hope it will help u