What is HMB 3000 Used For? Understanding the Benefits and Science
                                
                                
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                                    4 min read                                
                            
                                HMB, or beta-hydroxy beta-methylbutyrate, is a metabolite of the amino acid leucine that the body produces naturally in small amounts. A typical 3000mg serving of this supplement is often used by athletes and fitness enthusiasts to support muscle health, enhance recovery, and preserve lean body mass.