Leucine is a branched-chain amino acid (BCAA) that is found in many protein-rich foods such as meat, dairy, and beans. It is one of the nine essential amino acids that the body cannot produce on its own and must be obtained through the diet. Leucine plays a crucial role in muscle protein synthesis, muscle growth and recovery, and overall health and fitness.What is Leucine and why is it important?Leucine is an amino acid that is vital for protein synthesis, which is the process of building muscle tissue. It is an essential nutrient that must be obtained from the diet, as…