Quote Originally Posted by Turnover25 View Post
So then did you quit caffeine? If so, did it help with brain fog?
The caffeine brain fog has always been present with me, ever since I started taking it. Normally, caffeine clears brain fog, because it increases dopamine in the brain. I also don't feel that anxious with the caffeine, which makes me think that it isn't a lack of GABA either. It's just some sort of inflammatory response caused by the histamine, I believe.

I take caffeine once or twice a day (once in the morning and once at around 3 PM). That allows me to function without too much (at times, none at all) brain fog.