In our study context we were studying another intervention, certain diet patterns, and whether those diet options resulted in a bad health status (like high cholesterol or hypertension), and whether certain risk factors were relevant (moderators, mediators) like being obese at baseline.
I don't need to have an opinion about whether obesity is ever a "disease".
Do you agree that it’s different with a food addiction because you simply cannot abstain from eating?
what the eating disorder groups say is that eating is normal but compulsive behaviour around food and compuslive over- or under-eating is not normal. People can get addictive (compulsive) around washing hands or how they organise their kitchen, and other ordinary actions. I perceive that it's very contentious on MN to call obesity an eating disorder. Some people want to embrace that idea and others are outraged by it, including especially some MNers who themselves are obese. They can be very offended if you imply they have a mental illness.
Below is a Wikipedia definition of "disease". Using below definition, obesity is often but not Always a disease.
A disease is a particular abnormal condition that adversely affects the structure or function of all or part of an organism and is not immediately due to any external injury.
The part of this thread that now intrigues me is WHY do people want to call obesity a disease. OP thinks (?) that the definition is important for being able to get sympathy over her lack of control. Yet people with schizophrenia or hypertension are expected to be responsible and manage their lives to reduce risks from their illness and even recover. The Schizophrenics sure don't get a lot of sympathy and the person with hypertension won't get sympathy if they make no effort. The catch with having a mental illness is that the illness itself stops you from doing the things you need to do to get better. If obesity is basically a mental illness, then I guess it's not surprising it attracts lots of skepticism about having "disease" status, similar to other mental illnesses.