Vitamin Shoppe L Glutamine, 4 oz 4500mg is a health supplement enriched with amino acids. Intake of this supplement enhances your mental abilities which in turn help in developing your cognitive powers of thinking, reasoning, and imagination to a better extent. In addition, this supplement stimulates protein synthesis in your body which further helps in enhancing and strengthening muscle mass. It is also very effective in the recovery of your torn muscle tissues. This supplement also detoxifies nitrogen from your body and helps in maintaining a perfect metabolism. Further, this supplement enhances the proper functioning of the cells lining the intestine. In this way, your immune system functions properly while helping in digestion. Thus, this supplement helps you to get rid of certain digestive disorders, like constipation, gas, diarrhoea, bloating, and heartburn. The best part is that this supplement is sugar and starch free and contains no artificial colours, flavours, and preservatives.