About Glutamine
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.
What Glutamine supports
- Supports gut barrier integrity and intestinal health
- Supports immune cell function, especially during physical stress
- May aid exercise recovery and reduce muscle soreness
How much Glutamine to take
Clinical studies typically use 5000–15000 mg of 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.
- Effective range
- 5000–15000 mg
Clinical evidence
Moderate clinical evidence. Multiple trials for gut barrier integrity and immune support, especially in stressed populations
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