I don’t eat tons of protein normally. I’m more of a flexitarian (barely eat any meat products but once in a while will have chicken or venison). I eat fish once in a while too. But mostly avocado, nuts, nut butter, chia seeds and protein powder
As for the source of the glutamine, I honestly can’t remember. I did a lot of searching and was reading as much as possible in a short time. I zipped through quite a few websites.
The problem is that I train very hard (weight lifting and cardio) but since I don’t eat a lot of meat, I don’t want my training to go wasted. My main source of protein was/is protein powder. But now that I can’t consume the poweder, I would really like to stick to my Amino’s.