Personally I'd like to see the whole person being treated before anything so drastic as surgery.
In many, many people its a psychological or medical problem but the GP's (in my experience) just fob people off.
I personally went to my gp as I was seriously concerned about my weight. I was eating so, so healthy and doing lots of exercise yet I was still putting on weight. I was told to have smaller portions and that was it!
I asked for a diabetes check as I had gestational diabetes a year before, but was refuses. I also asked if the implant could be having an affect, was told no. Since then I've learned that many women put on weight while on the implant so I'm planning on having it removed.
My point is, there must be a reason for this weight gain (not over eating), but my gp and another fobbed me off. How many people does this happen to?
I will admit that since then I've kinda given up on a diet and healthy eating but that's due to stress and other stuff but if I'd had the help I needed at the time, I would have stuck to it.
Its not always as easy to go to weight watchers or slimming world etc, its expensive, so is the gym and that's all most gp's advise.
I just think a little help at the beginning would save the need for surgery for a lot of people.
Of course, if that doesn't work then surgery should be available, along with the appropriate dietician, counselling etc.