Can I get an answer?
Actually, if you are over weight, most likely you will test positive for a eating disorder. However, some eating disorder...like compulsive eating...do better with weight loss surgery. Of course, the kind who starve themselves aren't over weight....duh? And the bulimics are usually a normal weight....so I don't know what they need to know other than you are overweight.
I apologize for thinking that you were talking about the psychological. Some people often assume that "nut" applies to things that are psychological. In many instances, people do say that people are "nuts", etc. It is not politically correct, but it is not uncommon usage. I apologize to anyone who may have been offended by my misunderstanding of what you were saying.
God Bless, Nanci