Final answer:
B-hydroxy-3-methylbutyrate (HMB) is a bioactive metabolite of leucine, an essential amino acid involved in protein synthesis and muscle growth.
Step-by-step explanation:
B-hydroxy-3-methylbutyrate (HMB) is a bioactive metabolite of leucine. Leucine is an essential amino acid that is involved in protein synthesis and muscle growth. HMB is believed to have potential benefits in promoting muscle recovery and preventing muscle breakdown.
Learn more about Bioactive metabolite of leucine