Also, some only use glutamine on training days, but I suggest using 10 grams on recovery days as well. You never know when you may have to do more work than you counted on - even if it is a rest day. This makes it easier for other amino acids and creatine to get into those cells. Contrary to some rumors, glutamine stacks very well with creatine. Glutamine boosts the immune system.
Glutamine increases growth hormone levels.
Glutamine is responsible for maintaining cellular volume. Some alcoholism clinics are using Glutamine because it reduces cravings for alcohol as well as cravings for high carb and sugary foods. Even without all of these added bonuses, Glutamine is definitely an Essential Supplement. It is finally getting noticed in the various muscle mags as one of the best. Glutamine is an inexpensive supplement and will go a long way towards furthering your gains.