"hi i am a 28 year old female. i started taking this pill 5/9/2010 and went in at a weight of 248lbs. went back in on 6/21/10 and lost 8 pounds. it seems to be working very well and i just feel anxious sometimes but overall i have a lot of energy. we shall see when i go in next month and i&#039;m also on a 1200 calorie diet which is working well for me along with exercise."