Glutamine levels may decrease during hard training thats why Body Fortress Glutamine contains 4.5g of Pure Glutamine in each scoop. For adults, mix one (1) teaspoon (4.5 g) into 4-8 ounces of water or your favorite beverage and take one hour before your workout. Consume a second serving immediately after your workout to speed recovery. As a reminder, discuss the supplements and medications you take with your health care providers.These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. KEEP OUT OF REACH OF CHILDREN. STORE AT ROOM TEMPERATURE, TIGHTLY CLOSED AND AVOID EXCESSIVE HEAT. FOR YOUR PROTECTION, DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING.