S Sinbian New Member Nov 22, 2013 #1 I usually experience it when I'm starting a reduced calorie diet. It's that transitional period when brain is adapting to working on body fat and not glucose. Do you have an idea how I can speed up my brain a bit? Someone said caffeine...?
I usually experience it when I'm starting a reduced calorie diet. It's that transitional period when brain is adapting to working on body fat and not glucose. Do you have an idea how I can speed up my brain a bit? Someone said caffeine...?