Fast weight loss CAN definitely be "bad" if you end up crashing your metabolism and/or lose a decent amount of your lean muscle mass in the process. That's a recipe for temporary results.
But remember! Our method has been tested and proven by well over 1000 men to NOT effect metabolism or muscle mass negatively whatsoever! To the contrary, you can expect a healthier metabolism and more defined muscle if you follow our process.
You've already tried the slow, painful way. Isn't it time to try something new!?