I've been on it for over a year. Before that I was on Byetta. At first it was great. It cut my hunger to NOTHING, for months, and as a result my sugar levels were great. After the first four months I noticed I was getting hungry again. After a year+ my sugar levels are not regulated and I put all the weight I had lost, back on. I have an Endo appt on the 18th and if anyone else knows something good to try, please tell me!!