"my dr prescribed me phentermine 30mg &amp; i&#039;m also getting b12 injections weekly. i took the pill on 01/13 weighing 184. it has helped me suppress my appetite and curb my cravings. i also work out and try to stay under a 1500 calorie diet my dr advised me to cut out sugars and carbs. i weighed myself today 01/14 (i didn&#039;t want to but was just curious) and i weigh 180. i know this is only day 2. but so far it&#039;s working!! my goal is to weigh 160! good luck everyone on your weight loss journey"