Question

why protein is important nutrient of diet

Answer 1

because protien causes growth and development and it is important as it help to recover from disease

Answer 2

Here is your answer.

Protein is important on our diet because it is major component of each cell in our body. Even our hairs and nails are mostly made of proteins.
Our body uses it to repair our tissues
It is needed to make enzymes, hormones and other important chemical substances
It is a building block for bones,muscles, tissues and blood

Hope it helped :)

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