Common dietary sources of glutamine include beef, chicken, fish, dairy products, eggs, beans and vegetables such as carrots and spinach
Most glutathione is made inside the body from three amino acids: glutamic acid, cysteine, and glycine
pylori infections are fairly common, and most dont result in autoimmune gastritis.[ref][ref] Autoimmune gastritis and pernicious anemia often coincide with other autoimmune diseases, including vitiligo, oral lichen planus, Addisons disease, and type 1 diabetes.[ref] How is pernicious anemia diagnosed
Some people also use it to help with physical endurance and recovery from exercise
A deficiency in B12 can lead to a range of cognitive issues, including memory loss and mood disorders