Power 101: Supplementing with Betaine
When you think about “powerful” amino acids, you would probably think of leucine, right? Then comes the discussion about how important essential amino acids (EAAs) are when striving to add slabs of muscle onto your physique. Hell, you might even look at BCAAs (leucine, isoleucine, valine). But what if I told you the amino acid that is forgotten about the most, that can significantly improve your strength and power, is actually… betaine.