No I am not worried I am making it sound an easy option. It's no more or less of an easy option than having any other surgery to correct a life threatening condition.
I had my gallbladder removed because of stones and excruciating pain. Gallbladder surgery has a greater morbidity risk than Sleeve gastrectomy (my procedure). I had my appendix removed because of appendicitis. Again greater risk than my Bariatric OP. I also had my spleen removed due to a life threatening blood disorder. Much much more dangerous than Bariatric surgery. I did this for my health. I am off blood pressure, and diabetes medication.
There are 1182 people on my fb group for the nhs Bariatric Centre that performed my surgery. There has been one death. Very sad, from a person with severe heart condition . She died of the heart condition three Weeks after surgery. Some people have had some complications. It is to be expected with surgery., especially from a cohort of morbidly obese people with life threatening illness. Most of these complications are transient.
No I do not regret it for a moment. It has changed my life for the better. I can walk I can exercise I can enjoy life and I am substantially more healthy and use the NHS a lot less.
Why didn't I just diet and exercise ? Because like most people who are obese, it is just too hard to sustain a diet for that long. You need to create a calorie deficit. Most people who are obese have an over stimulated ghrelin producing hormone. They feel hungry and cannot keep up a calorie deficit required for the years that are required to achieve a healthy weight.
University College hospital centre for obesity studies did a very large scale research into diets in 2014.
1:240 women will successfully diet back to a BMI of 35 (obese type1) to healthy. BMI 25. Of those '1s' 78 % will put it ALL on and more within 5 yrs.
For those women who have a BMI of 40 the chances are 1:630. With the same 78% regain within 5 yrs.
I was one of those '1s'. It's basic statistics and science. Bariatric surgery is still the ONLY long term successful, sustainable weight loss method for the morbidly obese. That's why the NHS do it. They don't spend money on stuff that isn't evaluated as effective.