Brain fog solution

I don't know if this will help you but maybe you have an autoimmune disease, or you have chemical sensitivity that can cause brain fog. It is just a possibility.
Try cutting gluten, dairy, and soy for 3 days. And don't stay in the kitchen or restaurants where wheat is used (it is in the air). Also, stay at home far from city pollution. See if you fill better...

 

Try this:

 

Quit P and thinking about P. It will get better.