Ethrajin??! You mean ephedrine

Just because you are taking a supplement does not mean your body will automatically start eating into your muscle for energy, what a bizarre statement. If your diet and exercise are nailed, then a supplement like ephedrine will increase fat loss (but not with out its own dangers).

However, what you say about diet and exercise is obviously correct. Expend more calories than you eat, and you will lose weight. End of!