I had health issues about 10 years ago they had me on 100mg of this one medication that was preventing me from losing weight I needed to lose, but would not take me off it due to my heart needed it.Bummer. On so many levels.
So I opted for bariatric by-pass. Taking my stomach from the size of a football to the size of a golf ball after surgery. Anyone who thinks that type of surgery is an easy way out to lose weight, has no idea what they are talking about.
So anyway, my stomach now has a lot less digressive acids to break down food, so some things like carbonated fluids, vinegar, dense meat (steak, chicken breast and some veggies) can take over a day to digest or come right back up. So I avoid them due to not being able to eat regular meals.
Then 3 years after the surgery I was bit by a tick and couldn't eat mammal meat for 4 years. It's been a party let me tell you.