Glutamine is the bodys most abundant freeform amino acid Glutamine helps support normal blood glucose metabolism, build lean muscle, and promotes a normal immune response.* In the gut, glutamine promotes the health and function of the mucosal cells for normal repair.* Glutamine distributes nitrogen freely to the cells that need it the most, such as the immune cells, the gut cells, and the muscle cells
Ideal for pregnancy and weight fluctuation, it deeply moisturizes and soothes the skin
Low levels of B12 can lead to hyperpigmentation, vitiligo, pale or jaundiced skin, and premature signs of aging like fine lines and wrinkles
A 2014 study found that it is rich in antioxidants, which help combat free radicals caused by pollution, UV exposure, and environmental stress
Sulfur-containing amino acids (SAAs) like cysteine and methionine form disulfide bonds and undergo reversible S-glutathionylation, S-nitrosylation, and S-persulfidation that contribute to peroxidase, dehydroascorbate reductase, and transcription factor activity, thereby stabilizing the glutathione-to-glutathione disulfide (GSSG) redox couple
If connective tissue repair is the goal, injectable is the only route worth considering