👉 Isoleucine, also known as L-lysine, is a amino acid that is found in animal foods such as meat, fish, and dairy products. It is an essential amino acid for growth and repair processes in the body. Lysine is a type of protein that is involved in many enzymatic reactions within the body, including those responsible for the synthesis of proteins. The isoleucine group in lysine acts as part of the amino acid chain, which allows it to
