In general, mollusks have 3 body regions: a head, a visceral mass, and a foot.. The head contains the sense organs and brain, while the visceral mass contains the internal organs. The foot is the muscular lower part of the body which is in contact with the substrate.
Creatine is one of the most potent muscle building supplements in the supplement world, and has been around for quite a long time too! An amino acid, creatine is found normally in the body, with 95% of it found in the skeletal muscle tissue.
BCAAs in supplement form, however, are free-form, require no digestion, and are rapidly absorbed into the bloodstream. They spike blood amino acid levels to a much greater and faster extent than peptide-bound aminos. Even a few grams of free-form BCAAs will spike BCAA plasma levels to a much greater extent than 30 grams of whey protein, thereby having a more immediate impact on protein synthesis and protein degradation.