"i started taking phentermine 37.5 on feb 21 my starting weight was 205 i went back to my one week check because i have high blood pressure on feb 28th i weighted 199 so in seven saying had lost 6 lbs it&#039;s a good start so i started my second week 2/28/2012 went to the gym and did 40 mins cardio had lots of energy and i&#039;m going to the gym 3 times a week i still eat the same just smaller portions and i don&#039;t eat after 6:30 pm ( mini goal 1 -194lbs by  3/6/2021)."