How was your experience? When I quit caffeine cold turkey, I was miserable. Crazy ass dreams. Headache that wouldn't go away. Two weeks of just total shitty symptoms. Month before I felt totally ok.
Now I'm caffeine free, but holy fuck, that was tough.
Hmmm, I never really thought about the sugar part. I wasn't aware there were withdrawal symptoms from sugar. So I didn't think about it.