Glutamine, an amino acid produced naturally by the body, plays a crucial role in immune function, gut health, and muscle recovery. Its primary role in the body includes supporting immune cells and maintaining the health of the gut lining, making it particularly useful for those with leaky gut syndrome, inflammatory bowel disease, or conditions like irritable bowel syndrome (IBS). Glutamine helps repair intestinal tissue and supports the immune system, which is critical during intense physical or mental stress when the body’s demand for glutamine may exceed its supply.
For athletes, glutamine can be beneficial in reducing muscle soreness and enhancing recovery post-workout. Supplementing with it may help prevent muscle breakdown during times of intense exercise and can contribute to maintaining muscle hydration, which is essential for recovery and endurance. Some studies suggest that it aids in glycogen replenishment, boosting energy reserves post-exercise. However, the evidence on whether glutamine directly promotes muscle growth is mixed, though it may indirectly support gains when paired with a balanced intake of amino acids, like BCAAs, and proper hydration.
Dosage recommendations vary, but 5–10 grams per day is common, especially for those with digestive concerns or athletes. However, it’s always advisable to consult with a healthcare provider before starting supplementation, particularly for high doses.
