L - Leucine can promote insulin secretion and reduce blood sugar; Promote sleep, reduce sensitivity to pain, relieve migraine, relieve anxiety and tension, alleviate the symptoms of chemical reaction disorder in the body caused by alcohol, and help control Alcohol intoxication; It is effective for the treatment of dizziness, and can also promote the healing of skin wounds and bones. Therefore, doctors usually recommend that patients take Leucine supplements after surgery. Frequently formulated amino acid infusion and comprehensive amino acid preparations, used for treatment or health care; It can also be used as an additive in food, cosmetics, and feed. Plant growth promoter.