Annu Rev Anim Biosci
Weve highlighted some important studies below: One review found that glutamine is a crucial immunonutrient that can help people recover from illness or injury faster.7 Another review found that patients recovering from bone marrow transplants who were given glutamine-supplemented diets experienced lower levels of infection than patients who ate a standard diet.8 An older clinical trial from 2009 found that administering a glutamine-enriched diet to patients after abdominal surgery lowered incidences of infection and shortened hospital stays.9 Several animal studies show that glutamine boosts the immunity of animals with viral infections.10 Unfortunately, a 2023 systematic review found that glutamine supplementation did not lead to improved healing or clinical outcomes in adult patients suffering from severe burns.29 Intestinal health Glutamine can help boost intestinal health, particularly by addressing issues stemming from a leaky gut

[7] Hydroxocobalamin is the preferred formulation in the UK and carries a lower risk profile, though it may cause a harmless reddish discolouration of urine
Ngi b suy gim chc nng gan, thng xuyn dng ru bia, thuc l hoc c men gan cao cn thi c
Solarski, D
doi: 10.3389/fendo.2026.1877238 Received 10 May 2026 Revised 12 July 2026 Accepted 16 July 2026 Published 31 July 2026 Volume 17 - 2026 Edited by Yao-Wu Liu, Xuzhou Medical University, China Reviewed by Yen-Sung Huang, National Defense Medical Center, Taiwan Sara Gamal, Minia University, Egypt Updates Copyright 2026 Sun, Chen, Huang, Chen, He, Wang and Xie