I've heard good things about it, but never tried it. Thanks for the info.

I take chelated chromium to increase the efficacy of my workouts. I don't know if it works, but it's worth a shot and hasn't had any negative side effects for me.

I've never tried any of the supplements that decrease appetite because I don't have much of any appetite anyway. One of my biggest problems is that I have trouble making myself eat and sometimes eat only once a day -- bad for the metabolism. So, I'm always trying to find ways to boost my metabolism and get the most out of my workouts.

I wish I could find a safe supplement that would help me feel more energetic. I feel so lethargic all the time, but most perk-up products cause me to feel more anxious and jittery... and the last thing I need is an increase in anxiety.