Buy foodscience of vermont : l-glutamine, 90 tabs

L-glutamine

A dietary supplement to support brain function and digestive 
tract health.* Glutamine is the most abundant amino acid in the 
body and is involved in many metabolic processes. Glutamine is 
found in large amounts in the muscles and readily crosses the 
blood brain barrier to be used as fuel. There is an increased 
demand for glutamine during stress associated with heavy 
exercise, illness or trauma.* Glutamine also serves as fuel for 
intestinal mucosal cells. 

Supplementing with L-Glutamine 
supports the maintenance of muscles, mental activity, immune 
response, proper mood balance, energy levels and digestive tract 
health.* 

Mix 1 1/2 teaspoons per day in 8 oz of juice or 
water. 
Take 1 tablet, 1 to 2 times daily between meals. 
* This statement has not been evaluated by the Food and Drug 
Administration. This product is not intended to diagnose, treat, 
cure, or prevent any disease.