What are the differences between protein and amino acid supplements, and how do they impact muscle growth and recovery?

Protein supplements contain a combination of amino acids, which are the building blocks of protein. Amino acid supplements, on the other hand, provide specific individual amino acids. Both can support muscle growth and recovery by providing the necessary nutrients for muscle repair and growth. Protein supplements are more comprehensive and can be more beneficial for overall muscle health, while amino acid supplements can be more targeted for specific needs.