"the first time i took this three years ago, i lost 20 pounds in four months, but as soon as i stopped my appetite skyrocketed and i gained it all back.   i went back just this year to try again and it has zero effect on my appetite, it is like i am taking sugar pills. i  seriously asked them if they were giving me sugar pills.  they tried the &quot;zine&quot; one on me too, phentermazine or something and that was even worse.    i think for some people you have one shot with these to lose the weight.  after that they have no effect on your body."