Glutamine, the most common amino acid found in muscles, helps the body preserve tissue. Athletes have a special interest in glutamine, which has been found to be one of the most important sports related and health-improving nutrients researched. Glutamine should be a staple supplement for all athletes, and it's been established that intense physical exercise drains the body of its glutamine stores. Glutamine has been shown in studies to be highly anti-catabolic during a wide range of muscle wasting states. It's essential for the immune system, improves glycogen storage in muscles, plays a role in keeping muscles hydrated, increases growth hormone (GH) output and may help prevent over training. It's essential for the function of many organs, especially the stomach. Protein powders contain relatively small amounts of glutamine compared to its higher ratio found in muscle; and few diets contain the necessary glutamine levels that maximize muscle growth, release growth hormone, and prevent over training. These facts make L-Glutamine Muscle Surge 1000 a must for maximizing training benefits.