Do you need protein to build muscles?
Protein is one of the three macronutrients required by our body in a large amount. It is made up of long chains of 20 amino acids that are arranged in a specific order to determine the function of each protein.
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Protein is one of the three macronutrients required by our body in a large amount. It is made up of long chains of 20 amino acids that are arranged in a specific order to determine the function of each protein. 
