ive heard from 2 different doctors, and read an article in mens health, that taking in more than 10grams of glutamine per day is bad for the brain.

now with that said we can see its quite a general statement... granted that 10grams of glutamine given to someone whose 140lbs 5'5 and not muscular would absorb it much differently than say someone whose 5'5 225lbs and 5% BF...

just something to think about