Substance reference

L-Glutamine

Amino acids EFSANIH ODS / IOM-DRI (NASEM) 6 products in Stacky

What the European Food Safety Authority and the United States National Institutes of Health have published about L-Glutamine intake, and what the catalogue records. Reference figures and citations only.

Stacky is an organisational tool, not a medical device. It does not provide medical advice, and nothing on this page says what L-Glutamine does. Talk to a doctor or pharmacist before starting, stopping or changing what you take.

Published intake references

Each figure is one authority’s published value, with the kind of figure and the people it applies to as that authority stated them. Where the EU and the US differ, both are shown and neither is averaged or converted. Only a tolerable upper intake level sets a ceiling. A recommended or adequate intake is context, not a limit.

European Union — EFSA

No upper limit established by this authority None established EFSA has established no Dietary Reference Value (PRI/AI) and no Tolerable Upper Intake Level for this substance. It is not a nutrient in EFSA's DRV or UL programme, which covers vitamins, essential minerals and macronutrients. Glutamine is a dispensable (…Our record of this statement is cut short; the authority’s document has it in full. EFSA →

United States — NIH ODS / IOM

No upper limit established by this authority None established No IOM/NASEM RDA, AI or UL for glutamine. Glutamine is a DISPENSABLE (non-essential) amino acid, so it is outside the indispensable-amino-acid RDAs that the 2005 DRI report sets. No UL exists for any amino acid. Primary NASEM wording: 'Even from well-stud…Our record of this statement is cut short; the authority’s document has it in full. NIH ODS / IOM-DRI (NASEM) →

“None established” means that authority examined L-Glutamine and set no figure. A substance for which Stacky holds no published reference has no row here, and no page.

Products in Stacky’s catalogue containing L-Glutamine

6 products whose label declares L-Glutamine, listed by brand and drawn as the app draws them. Amounts are the manufacturer’s printed figures; Stacky has measured nothing and ranks nothing.

How it is recorded

What the app records so it can schedule a dose. None of it is advice.

Forms recorded: Powder, Capsule.

Indexed studies

A study reaches this page only if its own title names L-Glutamine or one of its recorded alternative names, and does not name a disease or clinical condition. The second rule removes papers that are about L-Glutamine; a title naming a condition beside a substance reads as a claim, and this page makes none. Titles are the studies’ own words, newest first. A study being listed is not a statement that L-Glutamine does what it set out to test. How this list is built →

TitleJournalYearReference
Supplementation of L-glutamine enhanced mucosal immunity and improved hormonal status of combat-sport athletes. J Int Soc Sports Nutr 2024 PubMed 38193521

Showing 1 of the 5 papers indexed against L-Glutamine in Stacky.

About this page

Stacky is a supplement tracking app. It renders what you take and what published sources say about it; it does not tell you what to take. Every figure on this page names the authority that published it and links to that authority’s own page.

Not on this page: a dose of our own, a grade, a verdict on whether L-Glutamine works, or any statement that it treats, prevents or improves a condition. How these pages are built →

Figures are read from the authorities’ published tables and can go out of date when those tables are revised. If one here is wrong, tell us at support@stacky-app.com and we will check it against the source.