"i started taking belviq 7 days ago and i am 7 pounds lighter today. far as side affects i had just a tiny bit of light head &amp; i think that was only because i read some of the reviews &amp; that&#039;s what some people were saying they had &amp; it was stuck in my mind it was going to happen. other than that i&#039;ve been absolutely fine &amp; i&#039;m looking forward to more weight loss"