"i started phentermine on april 5th 2016 at 253lbs, today on june 26th 2016 i am 227lbs. i made a huge diet change when i started, cut out coffees, sweets, and payed attention to my portion sizes and calorie count. i started to really notice weightloss once i joined the gym on april 18th, going to the gym made me more motivated to eat healthy and stay on track and it feels great to exercise. i had a 2 week time period during the last few months where i fell back and started drinking coffee and had fair food, ice cream, and other junk. i also didn&#039;t make time for the gym.  i stopped loosing weight, i didn&#039;t gain any either though. i got myself back on track and am losing weight again. diet and exercise definitely make this more effective."