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Glutamine: a potentially useful supplement for athletes
1Dept. of HPERLS, Human Performance Laboratory, University of Nebraska-Kearney, Kearney, NE 68849, USA.
Summary
Glutamine supplementation may benefit athletes by supporting muscle protein mass and immune function. Further research is needed to confirm its ergogenic aid potential for intense exercise.
Area of Science:
- Exercise Science
- Nutritional Biochemistry
- Sports Medicine
Background:
- Glutamine is crucial for muscle protein and immune function in clinical settings.
- Its role as an ergogenic aid for athletes is under-explored.
- Existing research focuses on critically ill patients, not athletic performance.
Purpose of the Study:
- To review studies on glutamine supplementation effects.
- To examine impacts on muscle protein mass, immune function, and glucose regulation.
- To speculate on glutamine's potential for athletes in heavy training.
Main Methods:
- Literature review of existing studies.
- Analysis of clinical evidence on glutamine.
- Examination of research on muscle, immunity, and glucose.
Main Results:
- Clinical data supports glutamine's role in muscle protein maintenance.
- Evidence indicates glutamine's importance for immune system function.
- Limited data exists specifically for athletic populations.
Conclusions:
- Glutamine supplementation shows potential for athletes.
- It may aid in maintaining muscle mass during intense training.
- Further investigation into ergogenic benefits for athletes is warranted.