L Glutamine Powder Endothelial Function Hydroxycobalamin is a precursor form

Hydroxycobalamin is a precursor form of vitamin B12 converted in the body to both methylcobalamin and adenosylcobalamin

vitamin C interacts with glutathione and alpha-lipoic acid

Made with high-quality

neural and cognitive health*• Help provide antioxidant support*• Made with hypoallergenic

The body makes vitamin D by converting vitamin D2 to D3

L Glutamine Powder Endothelial Function Hydroxycobalamin is a precursor formThe amino acid glutamine plays a key role in the metabolism, structure, and function of the entire gastrointestinal (GI) tract and its extensive immune system. Glutamine is the most abundant amino acid found in blood, and is a vehicle for nitrogen transport. In muscle, lung and other tissues, glutamine is formed from glutamic acid and ammonia through amino acid breakdown. The GI tract, liver, and immune system use glutamine for the synthesis of