Battery Nutrition Glutamine is ideal for everyone because glutamine is the most abundant amino acid in the body. It is fuel for the brain and the immune system. L-Glutamine plays a key role in protein metabolism and when supplemented can help speed recovery times and reduce muscle breakdown.

L-Glutamine is the most abundant amino acid in the body. It is fuel for the brain and the immune system. L-Glutamine plays a key role in protein metabolism, and when supplemented can help speed recovery times and reduce muscle breakdown (catabolism). Training can deplete levels of glutamine in the body, and glutamine supplements help restore these levels for optimal performance.

• Preserves muscle glutamine stores and reduces muscle protein catabolism
• Stimulate glucose synthesis to promote recovery from exercise
• Promote improved post-workout recovery
• Supports arginine and nitric oxide (NO) levels
• May improve the body's H+ (acid) and ammonia buffering capacity
• May improve thermogenesis and metabolic rate
• Supports blood sugar and energy levels

L-Glutamine is great for:

• All athletes participating in a physically demanding activity
• High-level athletes who want to supplement a high-protein diet for muscle building
• Bodybuilders and athletes who follow a low-calorie eating plan
• All athletes aiming for maximum physical performance

L-Glutamine is a huge favorite in the world of athletics, bodybuilding, strength training and all high-intensity activities. Bodybuilders traditionally use L-Glutamine when preparing for a competition and need to follow a calorie restricted diet. Athletes and strength trainers have similarly used L-Glutamine to supplement a healthy diet. L-Glutamine is an amino acid found in the proteins of all life forms.