I have had restriction to the point I can not drink water, but I was still hungery. I had surgery about 3 years ago and lost about 50 pounds the first 6 months and then nothing, now gaining weight, almost all has came back, very disappointed. But I also find that my band hurts ever since I got it in. But I have also giving up on ever being comfortable, I have about 2cc in it now and I am gaining weight fast but the pain is still there. So, restriction is not always a good thing.