"i was on adipex in 2010. i started out at 272 lbs. i was amazed at how much weight i lost every week. i had to buy new pants, jeans..etc every week. i averaged 8-12 lbs lost per week. i lost 126lbs in just under 5 months. i was very active, exercised everyday and didn&#039;t have the craving for food. i did find that not eating lead to headaches and mood changes. you have to eat!!"