I currently have a bmi of 29 which means although I am overweight I am not medically obese as that requires a bmi of 30. I phoned a weight loss surgery group about a gastric band and they told me I must stop dieting immediately ( I have recently lost a stone) eat more, put weight on and have the band. I am really uncomfortable with this it does not seem ethical at all and is now putting me off getting it done.