BioStacksBest Glutamine for Hydration
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Clinical dose: 5000–15000 mg
How Glutamine supports hydration
When it comes to hydration, Glutamine is one of the most supporting nutrients to consider. Conditionally essential amino acid and the primary fuel source for enterocytes and immune cells. Well studied for gut barrier integrity, immune support in athletes and stressed individuals, and exercise recovery. Generally well tolerated; no established RDA/UL.
How much glutamine do you need
Research points to 5000–15000 mg as the effective range for glutamine. RCTs for gut barrier integrity and immune support use 5–15 g/day. Doses up to 30 g/day have been used in clinical settings. Lower doses may provide some benefit, but most studies showing clear results used this range.
Clinical research
Glutamine has moderate clinical evidence for hydration benefits. Multiple trials for gut barrier integrity and immune support, especially in stressed populations Learn more
