Glutamine is the most abundant amino acid in the body. It plays a crucial role in various bodily functions, including:

Protein Synthesis: Glutamine is a building block of proteins, which are essential for muscle growth, repair, and function.

Immune System Support: Glutamine is a primary fuel source for immune cells, particularly lymphocytes, which play a critical role in fighting infections and diseases.

Gut Health: Glutamine serves as an energy source for intestinal cells and helps maintain the integrity of the intestinal lining, preventing leaky gut syndrome.

Detoxification: Glutamine aids in the removal of ammonia, a waste product of protein metabolism, from the body.

Athletic Performance: Glutamine supplementation may enhance muscle recovery, reduce muscle soreness, and improve exercise performance, particularly in endurance athletes.

Glutathione Synthesis: Glutamine is a precursor to glutathione, a powerful antioxidant that protects cells from damage caused by free radicals.

Wound Healing: Glutamine supplementation may promote wound healing and reduce inflammation.

Brain Function: Glutamine may play a role in brain function and neurotransmitter synthesis.

Glutamine is naturally produced by the body, but certain factors can deplete glutamine levels, such as severe stress, injury, illness, and surgery. In these cases, glutamine supplementation may be beneficial.

Recommended Glutamine Dosage:

The recommended daily intake of glutamine varies depending on individual needs and activity levels. For general health and fitness, a dosage of 3-5 grams per day is typically recommended. For athletes and individuals recovering from illness or injury, higher doses of 10-20 grams per day may be beneficial.

Glutamine Safety:

Glutamine is generally safe for most healthy adults when taken in recommended doses. However, some people may experience mild side effects such as stomach upset, bloating, or diarrhea. Glutamine supplementation is not recommended for people with kidney or liver disease.


Overall, glutamine is an essential amino acid that plays a vital role in various bodily functions. Glutamine supplementation may be beneficial for individuals seeking to improve immune function, promote muscle recovery, and enhance athletic performance

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