Glutamine

L-Glutamine is the most abundant amino acid in the human body and the primary fuel source for intestinal cells and immune cells. While classified as "conditionally essential" (your body produces it, but not always enough), intense exercise dramatically depletes glutamine levels in muscle tissue and plasma. This depletion has been linked to impaired immune function, slower recovery, increased gut permeability, and muscle breakdown. Supplementing glutamine helps restore levels and support multiple aspects of health and performance. Glutamine's Triple Role Glutamine is unique in that it provides benefits across three distinct areas simultaneously: Recovery — replenishing muscle glutamine stores depleted during hard training to accelerate repair. Gut Health — "sealing" the intestinal lining to prevent leaky gut syndrome, which is particularly relevant for athletes who train intensely and eat high-protein diets. Immunity — fuelling immune cells during the post-exercise immunosuppression window when athletes are most vulnerable to illness. Top Glutamine Products Optimum Nutrition Glutamine Powder provides unflavoured, pure glutamine that mixes easily into any shake or drink. NutraBio L-Glutamine offers pharmaceutical-grade, third-party tested glutamine. Scivation Xtend BCAA includes glutamine as part of its formula. MacauNutrition stocks these and more for Macau customers. Who Benefits Most from Glutamine? Athletes training 5+ times per week, individuals recovering from illness or surgery, those with digestive issues on high-protein diets, and anyone dealing with chronic training fatigue or recurrent infections. Macau's year-round training culture makes glutamine particularly relevant here. How to Take Glutamine Take 5–10g daily. Most effective post-workout and before bed. Can be added to protein shakes, BCAAs, or taken on its own with water. It's flavorless and mixes easily. Shop Glutamine at MacauNutrition MacauNutrition delivers premium glutamine supplements to customers across Macau. Support your recovery, protect your gut, and keep your immune system strong — order your glutamine today!