HMB is a high quality, Bodybuilding supplement from Met-Rx which delivers 1000mg of HMB per one serving. Met-Rx Hardcore HMB is a metabolite of the essential amino acid leucine. As with other amino acid related substances, HMB appears to play a role in the synthesis of protein
- particularly the protein that builds new muscle. Research suggests that HMB may improve the growth of lean muscle tissue. One study involving 28 individuals undergoing a regular weight training programme found that supplementing with 3g of HMB per day compared to no supplementation, contributed to greater gains of muscle over a 7 week period. Studies also show that HMB lowers both total & LDL cholesterol (‘bad’ cholesterol) while increasing ‘good’ HDL cholesterol. These effects were noted in individuals taking no exercise, however in those taking regular exercise the effects were much greater.