Yes, it's true that thermogenics should be used carefully. I've lost over 100 pounds using them. I worked out most of the time that I've been losing. I like the Lowcarber's Miracle the best out of all the ones I've tried. It doesn't make me feel crazy like Ripped Fuel did, and it KILLS my appetite completely. On the bottle it says "Willpower in a PILL" and they ain't lyin!!! <grin> It helps me get through my workouts, especially here in Texas when it starts to get hot, Julee starts to get lazy. ha ha ha ha Right now it's only available in Texas but soon all the big online retailers should have it....Carbsmart, Netrition, Lowcarb Grocery, etc etc etc. Do be careful with whatever thermogenic you use. They are excellent when used as directed!
Happy Lowcarbing,
Julee