beta-hydroxy beta-methylbutyric acid (hmb) leucine metabolite molecule. used as supplement, may increase strength and muscle mass

beta hydroxy methyl butyric acid hmb butyrate methylbutyric methylbutyrate metabolite leucine muscle mass body building bodybuilding supplement food nutritional grapefruit alfalfa catfish calcium strength valeric isovaleric hydroxyisovaleric hydrogen carbon oxygen molecule atoms atomic molecular compound composition chemical chemistry structure formula line drawing skeletal flat icon