"i started taking phentermine february 10th.  i have lost 4 lbs and for me - that&#039;s a huge accomplishment.  this is my second time taking this.  the first time i was not successful and i believe it is because i did not exercise when i took it....this time i am working out everyday.  i actually find that i have to force myself to eat....my goal is to lose 25 lbs...."