"i&#039;ve been on belviq for almost 2 weeks. i read all the reviews here before i started, hoping to get a better idea of what it&#039;s like. the most important thing i want to stress is this pill works but only if you put the effort into eating healthy and gradually add exercise. by about the 8th day i really noticed my appetite decreasing. my mood is way better and the tiredness i felt the first week is gone. i tried one pill a day but felt like it works better with two. i&#039;m on day 12 and down 10 pounds. do your research, talk to your dr. it doesn&#039;t have phentermine. it seems to work like an ssri except it&#039;s hitting an area that controls hunger. i sleep better, feel better, and would recommend belviq to change your relationship with food!"