Over the past few days, I've noticed a marked decrease in appetite. I believe any hunger now I feel signals a genuine need for food, rather than the "pseudo-hunger" induced by sugar highs and lows.
I'm not trying to lose weight, and wouldn't want to go below my high-school weight of 128 pounds, but I have now lost about 4.5 pounds (in 13 days) -- current weight is now 138.5. My guess is that I'll gradually return to that high-school weight and settle there.
I've also noticed that many fruits, such as apples or ripe bananas, now seem too sweet -- instead, I'm craving vegetables -- how weird is that? At work I had a ripe pear which was so cloyngly sweet that I had to eat it very slowly over about an hour.