Glycine
GLYCINE is a non-essential glucogenic amino acid that can readily convert to serine. It is the simplest of all the amino acids and can be synthesized from acetic acid and Vitamin Bc. Necessary for optimal growth, glycine is involved in phospholipid and collagen production, and in the release of energy. Glycine received its name because it resembled the sweet taste of glucose and glycogen.
Glycine is an integral part of bile salts and the heme pigment in the RBC's (red blood cells). It is also a major part of of the amino acid pool available for the synthesis of non-essential amino acids when required.
Glycine is essential for the biosynthesis of nucleic acids (DNA and RNA), as well as that of bile acids. It is used as a gastric antacid and a dietary supplement, and in the treatment of various myopathies (disease of the eye muscles). It also functions as an inhibitory nerotransmitter in the central nervous system. Glycine retards muscle degeneration by supplying additional creatine. It is necessary for central nervous system function and a healthy prostate. Its inhibitory action helps prevent epilepsy and has been used in the treatment of bipolar depression. It is sometimes utilized in liver detoxification compounds with glutathione.
Too much of this amino acid can displace glucose in the metabolic chain, causing fatigue. The proper amount produces more energy, not less. Therefore, if fatigue suddenly becomes a factor, the diet should be examined for increased glycine intakes. Glycine is often used as a base for chewable tablets to help make them "melt" in the mouth.
Other names for glycine include: GLY, amino acid G, and amino acetic acid.
Deficiency symptoms include: liver and growth deteroration, and an overall decreased protein uptake.
