HMB (beta-hydroxy-beta-methylbutyrate) is a metabolite of the amino acid leucine. It is naturally produced in the human body in small amounts. HMB is often used as a dietary supplement to increase mus...
HMB (beta-hydroxy-beta-methylbutyrate) is a metabolite of the amino acid leucine. It is naturally produced in the human body in small amounts. HMB is often used as a dietary supplement to increase muscle mass, decrease muscle breakdown, and improve exercise performance. It is available in two forms: HMB-Ca (calcium salt) and HMB-FA (free acid).
Key Information
Inside Body Harmful Score
Common Dosage
3g daily
Source Type
hybrid
Production Process
HMB is synthesized chemically from isobutyraldehyde and methyl acrylate, followed by hydrolysis and purification.
Use Type
Inside BodyPotential Benefits
Muscle preservation maintains existing muscle mass and prevents atrophy by balancing anabolic and catabolic processes through resistance exercise, adequate protein and caloric intake, and hormonal regulation. It's vital for strength, mobility, and metabolic function.
Possible Side Effects
Stomach upset, often related to dosage amount.
Stomach pain, including discomfort or cramping, can occur as a side effect, especially when substances are taken on an empty stomach or in large doses. It is generally a sign of gastrointestinal irritation.
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