Glutamine is an important amino acid with many functions in the body.
It is a building block of protein and critical part of the immune system.
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.
What’s more, glutamine has a special role in intestinal health.
Your intestines are a major part of your immune system. 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 the proper growth of intestinal cells.
Glutamine supplements may also reduce fatigue or decrease muscle soreness during and after exercise.