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Glutamine per Exercise-Induced Immune Suppression

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Glutamine is part of clinical immunonutrition protocols. Depletion during intense exercise is associated with increased infection risk. Supplementation may help support gut barrier integrity and immune cell metabolism during heavy training periods.

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In sintesi

Glutamine is part of clinical immunonutrition protocols. Depletion during intense exercise is associated with increased infection risk. Supplementation may help support gut barrier integrity and immune cell metabolism during heavy training periods.

Key Study Findings

Review
Performance and altitude: Ways that nutrition can help.
Dose: None vs: None Outcome: None Effetto: None None

Popolazione: None

Review
Importance of exercise immunology in health promotion.
Dose: None vs: None Outcome: immune function Effetto: None None

Popolazione: heart failure patients

Randomized Controlled Trial 104.0 weeks
Selenium and glutamine supplements: where are we heading? A critical care perspective.
Dose: None vs: None Outcome: mortality Effetto: None None

Popolazione: None

Review
Exercise immunology: nutritional countermeasures.
Dose: Vitamin C, E, glutamine, zinc vs: None Outcome: Immune function during exercise Effetto: None None

Popolazione: Athletes

Review
Exercise immunology: future directions for research related to athletes, nutrition, and the elderly.
Dose: None vs: placebo Outcome: body weight Effetto: None None

Popolazione: athletes

Observational Study 2.0 weeks
Is infection risk linked to exercise workload?
Dose: None vs: None Outcome: immune function Effetto: None None

Popolazione: athletes

Key Statistics

10

Studi

800

Partecipanti

Positive

B

Grado

Referenced Papers

Nutrition (Burbank, Los … 2019 11 citazioni
Canadian journal of … 2001 72 citazioni
Medicine and science … 2000 262 citazioni

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosaggi di uso comune

general:
5-10 g/day
immunesupport:
10-20 g/day during illness or stress

Limite massimo: 40 g/day (supplemental)

Dosaggi studiati nella ricerca

Dosaggio Durata Effetto N
None -- Mixed --
None -- Mixed --
None 104.0 weeks Positive --
Vitamin C, E, glutamine, zinc -- Positive --
None -- Mixed --
None 2.0 weeks Mixed --

Momento migliore per l'assunzione: Between meals or post-exercise; can be divided into multiple doses

Safety & Side Effects

Effetti collaterali segnalati

  • Generally well tolerated
  • Bloating and gastrointestinal discomfort at high doses
  • Headache (rare)
  • Contraindicated in hepatic encephalopathy

Interazioni note

  • Lactulose (glutamine may reduce lactulose effectiveness)
  • Anti-seizure medications (may alter seizure threshold)
  • Chemotherapy agents (consult oncologist before use)

Livello di assunzione massimo tollerabile: 40 g/day (supplemental)

Consultare sempre il proprio medico prima di iniziare qualsiasi integratore.Consultate sempre il vostro medico prima di iniziare qualsiasi integratore.

Frequently Asked Questions

Does Glutamine help with Exercise-Induced Immune Suppression?
Based on 10 studies with 800 participants, there is moderate evidence from clinical studies that Glutamine may support Exercise-Induced Immune Suppression management. Our evidence grade is B (Good Evidence).
How much Glutamine should I take for Exercise-Induced Immune Suppression?
Studies have used various dosages. A commonly studied range is 5-10 g/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Glutamine?
Reported side effects may include Generally well tolerated, Bloating and gastrointestinal discomfort at high doses, Headache (rare), Contraindicated in hepatic encephalopathy. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Glutamine and Exercise-Induced Immune Suppression?
We rate the evidence as Grade B (Good Evidence). This rating is based on 10 peer-reviewed studies with 800 total participants. The overall direction of effect is positive.

Related Evidence

Altri ingredienti per Exercise-Induced Immune Suppression

Avvertenza FDA: Queste affermazioni non sono state valutate dalla Food and Drug Administration. I prodotti e le informazioni presenti su questo sito web non sono destinati a diagnosticare, trattare, curare o prevenire alcuna malattia. I gradi di evidenza presentati si basano sulla nostra analisi della ricerca pubblicata e sottoposta a revisione paritaria e non costituiscono consulenza medica. Consultate sempre il vostro medico prima di iniziare qualsiasi regime di integrazione.