Okay, suppose I agree with you that the vast majority of fat patients are fat because they don't want to make the reasonable effort to be thin. Let's even add that they are stupid, gluttonous, and just generally evil with every epithet that we can throw at them. It still doesn't matter - the fact remains that the vast majority of fat patients are unlikely to become thin through lifestyle changes (because of "genetics", or because they are lazy, or whatever). What's wrong with taking a harm reduction approach, then? Helping them to eat better and exercise more will improve their health, even if it doesn't improve their health as much as losing weight would.
First of all, I am going to ask you to burn the strawman you're arguing against. Secondly, my heated contestation was in condemnation of the claim that you can be "fat and healthy", which is demonstrated in a myriad of papers, studies, evidence of all sorts that nothing could be farther from the truth. To go out there and tell your fat patients that they're "healthy despite the fact that they are fat" I would go so far as to label malpractice. It is
negligent to tell a fat patient that they can be fat and healthy. It would help perpetuate a lie, and one that may very well be harmful directly to the patient.
I mean, "healthy" describes a spectrum. Almost nobody is perfectly healthy: never stressed, perfect coping skills, ideal BMI, perfect blood pressure, never eats any junk food, etc, etc. Is a fat person with other normal health indicators "healthier" than a thin person with major depression? How about a person with cerebral palsy or Down syndrome, can they ever be "healthy"? A well-managed Type I diabetic? It's a meaningless question.
It's not a meaningless question. Honestly, ladies and gentlemen, you are looking at the tree and missing the entire forest.
Well DUH health is transitory and, I would even venture to say inexistant if one takes the current WHO definition. But to look at the patient and say "You're healthy" is merely saying "You're healthy-
today". But who has higher chances of being
unhealthy tomorrow based on their aspect of today? The fat patient or the average patient? To look upon the today is failing to make a prognosis on tomorrow. You tell a fat patient "Hey, you're healthy, and you're fat." and you damn well know he's more likely to drop in at age 40 with kidney failure, an MI and heart failure on their back than the slim patient. It would be
a lie to tell your patient that they can be fat and healthy, and it would be
negligent to not encourage them to reverse their overweight situation in hopes of reversing their increased chances of suffering a myriad of different pathologies, diseases and complications related to their overweight.
A well managed Diabetic will never be considered healthy. Hell, for the sake of predicting their chances of cardiovascular disease, diabetics are considered to
have already suffered a cardiovascular event when evaluating diagnostic algorithms and treatment plans. So I can just tell my diabetic to go off and be happy? No. I need to make him aware that he's at risk of a lot of stuff, and that alterations to their lifestyle are likely to greatly improve their current health and their prognosis for the future.
To bring this back to the first post in the thread ... okay, but then you have to define exceptional. Seems to me that if we agree that individual ideal weights fall on a bell curve, then some number of people are going to have a BMI of over 30 and even over 40 at their healthiest.
This is a complete fallacy. Why? Because it's like arguing that I shouldn't treat a non symptomatic, non complicated hypertense patient with 240/140 simply because "maybe he's that 2.5% of people that falls outside 97.5th quartile of normality". Just like target blood pressures are based on the
prognosis of high blood pressure, the same happens with BMI. Hell, normal glycemia values have been inching their way down in the past few years. Why? Because all these are morbidity and mortality
predictors. There is no such thing as a healthy person with a BMI of 40, just like there's no such thing as a healthy person with a glycemia of 350 mg/dl or a healthy person with a basal BP of 250/190.