Glutamine is the most abundant amino acid in the human blood. Glutamine may become conditionally essential in certain situations, including intensive physical training, when the body cannot meet its needs by synthesizing glutamine.
This conditionally essential amino acid can be provided by dietary protein intake, including by food supplements.
Take 1 serving (5 grams) a day. Use mainly before/ during and after training, and also before going to bed. Glutamine may be combined with carbohydrate containing drinks.