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.
Isoleucine (2-amino-3-methylpentanoic acid) is one of the three branched chain amino acids, an essential amino acid that possesses a chiral side-chain (only other amino acid to do so is Threonine); although it may exist in four isomers, it tends to naturally occur (in foods) as the double S isomer ((2S,3S)-2-amino-3-methylpentanoic acid).