Glaucoma causes damage to the optic nerve, which can result in an eventual loss of vision. The optic nerve is a cable of nerve fibers that carry electrical impulses from the retina to the brain.laucoma causes damage to the optic nerve, which can result in an eventual loss of vision. The optic nerve is a cable of nerve fibers that carry electrical impulses from the retina to the brain.
Leucine is a natural amino acid that is found in your body. Leucine and the branched amino acids, isoleucine and valine, make up almost one-third of your muscle protein.
Valine. L-valine is a branched-chain amino acid (BCAA) . Other branched chain amino acids are isoleucine and leucine. Valine is an aliphatic amino acid that is closely related to leucine and isoleucine both in structure and function. Valine differs from threonine by replacement of the hydroxyl group with a methyl substituent.