L GLUTAMINE POWDER: Glutamine is the most common amino acid found in muscles. It plays a key role transporting Nitrogen to the muscle cells. During training Glutamine levels are greatly depleted reducing strength and stamina and increasing recovery time. Taking L Glutamine as a supplement minimises the effects of fatigue and helps promote protein synthesis. Glutamine prevents catabolism (the biochemical process in which complex molecules are broken down for energy production). Glutamine also helps produce growth hormone which helps metabolize body fat and support new muscle growth.