I think low blood sugar wakes me up about that time too. Actually I think what happens is one of the sleep cycles comes to an end about then, and if I've been eating sugar a lot, instead of going into the next one I wake up. And I feel absolutely insane. The world is so dark & angry. I know it's a chemical imbalance thing going on, and I know it's because of the sugar & insulin highs & lows getting out of hand.

I've been struggling to start a sugar detox. I really hope this weekend is the one that will be successful!