It's funny, I find myself eating less on days that I get exercise... presumably because I'm keeping myself busy and therefore not snacking out of boredom. More incentive to keep at it!
I'm having to cut down my Teeccino intake, not because it's causing me problems, but because it's so darn expensive and I can't afford to keep drinking a pot a day like I have been. So now an additional thing for me to work on is getting enough to drink, because water is still difficult for me - I like drinks that taste like something.