My order with BCAA and Glutamine has arrived. I have taken one capsule BCAA and it seem to have a slightly positive effect on my brain fog and energy levels. I also feel a bit less wired. Can also be that I'm having a good day since it's to soon to tell anything. I don't expect any miracles. I'm very careful with experimenting and always a little afraid. I will wait with the glutamine to be safe. Is BCAA generally safe? And do someone have a good explanation to why they can work? Can they help the body to heal longterm or only mask?