I have a sensitivity to all processed sugar. Basically everything you see on labels that was not made from Mother Nature lol. However I get by it, By just making sure I don't eat or drink to much of it. Before my concussion I was a really but soda guy, now if I have a couple sips of soda my brain will feel like it needs to shut down. Instead of soda, I'll go for some juice or flavored water drinks.

I have no caffeine sensitivity though!


Good luck!
Sam