Question

why do we need proteins and how do they affect our health​

Answer 1

Protein is an important component of every cell in the body. ... Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.

Answer 2

Answer:

Proteins are the building block of our body.

Explanation:

When ever we are injured or hurt they help our body to repair or restore our skin tissue .Hence they build our body again.