HMB or Beta-Hydroxy Beta-methylbutyrate (also shown as-hydroxy-methylbutyrate monohydrate) is a byproduct of the normal breakdown of the amino acid Leucine. It is therefore a metabolite of the essential amino acid-Leucine.
Define sin: an offense against religious or moral law; an action that is or is felt to be highly reprehensible â sin in a sentence an offense against religious or moral law; an action that is or is felt to be highly reprehensible; an often serious shortcoming : faultâ¦
sine qua non (plural sine qua nons or sine quibus non) An essential or indispensable element, condition, or ingredient. 1702, G[iles] D[uncombe], Tryals per Pais: or, the Law of England Concerning Juries by Nisi Prius, &c.