Physique Global

Should You Supplement with Glutamine?

Glutamine is one of the 20 naturally occurring amino acids found in protein, which makes it’s a non-essential amino acid.as the produces it. Glutamine is produced in the muscle and then distributed by the blood to other organs of the body that need it.

However, under certain conditions it may become an essential amino acid, when the body’s needs exceed the natural production. If the production doesn’t match up to the body needs, then the body breaks down its own muscle to get more glutamine. This can be avoided by supplementing with Glutamine powder.


  • Glutamine plays an important role in immune function. However, during illness or injury, the body may not be able to produce enough of it. Glutamine supplements may help improve immune function and preserve protein stores in the body.
  • Glutamine is an energy source for intestinal and immune cells. It also helps maintain the barrier between the intestines and the rest of your body and aids with proper growth of intestinal cells.
  • Some research has reported that glutamine supplements may decrease muscle soreness and improve recovery after intense exercise.
  • Glutamine has been proven to reduce infections and improve wound healing process in burn victims.


Glutamine is naturally found in a variety of foods. It has been estimated that a typical diet contains 3 to 6 grams per day, but this can vary based on your specific diet.

Since glutamine is an amino acid that is naturally produced in the body and found in many foods, there is no concern that it’s harmful in normal quantities.

Studies have reported minimal safety concerns regarding short-term supplementation of up to 14 grams per day

Final word:

If you decide to take a glutamine supplement, it is probably best to start with a conservative dose of around 5 grams per day. Before starting a glutamine supplement, make sure to consult a doctor or a dietitian.