Description
"Glutamine" is a conditionally essential amino acid naturally found in protein-rich foods and synthesized in the body. It plays a key role in gut integrity, immune function, and cellular repair. Supporting metabolic balance, glutamine helps remove excess ammonia, regulates acid-base levels, and fuels immune cells. It also aids muscle recovery by reducing post-exercise soreness and supporting tissue repair. As a crucial nutrient for resilience, glutamine contributes to overall health, especially during times of stress or physical exertion.
Functions in the Body
Category
Deficiency Symptoms
A deficiency in glutamine can result in frequent infections, leaky gut, increased sensitivity to toxins, food allergies, joint inflammation, fatigue, skin rashes, a weakened immune system, and slow recovery from illness.
Synergists & Antagonists
Glutamine works with glutathione, glycine, omega-3 fatty acids, and BCAAs to aid detoxification, inflammation reduction, and muscle recovery. High doses may increase ammonia levels.
Glutamine
Warnings
Individuals who are pregnant, breastfeeding, or suffering from liver or kidney disease should avoid using glutamine supplements. High doses may also cause stomach upset or other digestive issues.
Food Sources
Glutamine can be found in a variety of foods, including nutritional yeast, beef, fish, chicken, dairy, eggs, beans, beets, cabbage, spinach, carrots, parsley, and papaya.
Time Frame
Glutamine can be consumed anytime, though it is often taken before or after exercise to support muscle recovery and immune function.
Depleted By
Factors that can deplete glutamine include immunosuppressants and anti-cancer medications.