Dietary Supplement Suitable for vegetarians Science-based nutrition Dietary supplement Defends against free radicals* Recycles antioxidant nutrients such as vitamin C and vitamin E* Helps maintain healthy blood sugar level when used as part of the diet* Alpha-lipoic acid is a naturally occurring vitamin-like nutrient that has been intensely investigated as a beneficial agent for a variety of bodily functions involving the nervous, cardiovascular, immune, and detoxification systems.  It exists as two enantiomers or stereoisomers: R- -lipoic acid and S- -lipoic acid .  It is produced in small amounts in the liver and other body tissues, where it is needed by enzymes to catalyze numerous essential chemical reactions in the body.  For instance, ALA is essential inside the mitochondria of cells, where it is needed to metabolize glucose and direct calories into en see more...