Benefits & Side Effects of Glutamine Usage

Glutamine Facts

Glutamine is an amino acid that is produced naturally in the human body. It is also found in protein-rich foods. It is also easily available as a dietary supplement. During times of acute physical stress, glutamine is very important for maintaining sufficient immunity of the body and is essential for healing wounds.

It is basically an amino acid. It is important for building proteins and other amino acids in the body. They are majorly used as building blocks for proteins. It serves as a fuel for different cells of the body, it also helps in immunity.

Benefits of Glutamine Supplement

Some of the proposed benefits of using Glutamine are in the curing of:

  • Depression

  • Anxiety

  • Insomnia

  • Moodiness

  • Irritability

  • Attention deficit hyperactivity disorder (ADHD)

  • Crohn's disease

  • Diarrhea

  • Ulcerative colitis

  • Excessive weight loss due to HIV or AIDS

  • Mouth sores, diarrhea, and nerve pain due to chemotherapy

  • Cystinuria (a certain genetic problem that causes kidney stones)

  • Stomach ulcers

  • Sickle cell anemia.

  • Muscle building and enhancing performance

Dosage of Glutamine Supplement

Glutamine has no specific dosage prescribed. Usually people are given a dosage ranging from 4 to 40 grams per day taken orally.

It is advised to start with a low dosage to check body compatibility with the supplement. There should be proper prescription before taking Glutamine as a body supplement.

This is a usual glutamine dosage:

  • For regular person: 3 to 5 gms daily

  • For Athletes: 5 to 15 gms daily

Side Effects of Glutamine Supplement

As with any medication, side effects are also possible due to dosage of Glutamine as a supplement. Glutamine may cause mania in people suffering from bipolar disorder. Rapidly growing tumor cells use glutamine as source of power and energy. It may cause cancer in some rare cases. Glutamine if broken down into ammonia and glutamate inside the body may result in severe seizures. It is very difficult to diagnose any glutamine related side effects; hence it is advisable to keep your doctor informed about any minor issues faced after taking the supplement.

Overdose of Glutamine Supplement

Not much is known about the possible effects of a glutamine (L-glutamine) overdose. An overdose could cause problems due to formation of glutamate and ammonia. Too much glutamate can cause seizures as well as psychiatric problems.

Proper medical attention should be provided immediately after possible overdose of glutamine. Overdose treatment may include "pumping the stomach," or supportive care.


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