leuciin
Leuciin, known in many languages as leucine, is an essential amino acid and one of the branched-chain amino acids (BCAAs) required in the human diet. It occurs in many dietary proteins and is typically present in relatively high amounts in animal products such as dairy, eggs, meat, and fish, as well as in some plant proteins.
Biological role and metabolism
Leuciin plays a key role in protein synthesis, influencing muscle maintenance and growth. It strongly activates
Dietary sources and supplementation
Leuciin is abundant in high-quality protein sources, particularly dairy products, meat, poultry, eggs, and soy. It
Health, safety, and interactions
Leuciin is an essential nutrient, and deficiency is rare in balanced diets. Individuals with metabolic disorders