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by wdewind 3707 days ago
> When people follow the standard guidelines (which are beginning, slowly, to change) to avoid fat and reduce calories they end up feeling hungry all the time, and have to white knuckle their way through. This is not a state that people can maintain long-term.

I don't think there is anyone recommending reducing fats and calories as the only thing. Both of those are positive things to do to your diet, but if taken while ignoring the rest of the actual "standard guidelines" (which include eating more fiber and fruits and veggies), then yes, you are basically simply reducing calories (which is good) and increasing glycemic index (which is bad, for some).

> In short, when people become overweight, which is a progressive condition of insulin resistance that grows slowly over time, or in other words and emergent hormonal dysfunction because of diet, they cannot "eat less and move more."

I don't believe this is true but would be interested in seeing a study.

> To that extent it is not self-inflicted especially since millions of Americans are doing exactly that as told by their doctors and it is having no effect...The only way to really change body composition long-term, is to change diet in a way that is at odds with what doctors learned twenty years ago in the two days they studied nutrition in medical school, which, as it turns out, is wrong.

People have success with every kind of diet program, and it's a bit of a strawman to argue that the medical profession is advocating a diet that is only low in fat, but still high in sugar (which is what produces the results you're talking about). In fact, millions of Americans are following only a small portion of their doctors' advice (ie: lowering fats) which has the effect of lowering satiety, increasing overall glycemic index of their consumption (while ignoring the advice that they should eat more fiber and less sugar). There is no doctor out there recommending that as long as you eliminate bacon you can drink all the gatorade you want.

1 comments

It's not a straw-man. Look at the adoption of the low fat/high carb diet by medical professionals in america. Now compare that to the prevalence of obesity and type 2 diabetes.
No offense but you literally just ignored everything I wrote and restated the original argument, which I see all the time, which is "medical professionals don't understand diet and don't recommend the right thing," which is, frankly, bullshit.

Let me repeat: There are zero (0) medical professionals advocating for a high sugar diet. The "high carb" part of the recommended diet is meant to come from vegetables and whole grains (which contain a fair amount of fiber).

There isn't any evidence I'm aware of showing people eating a calorically balanced, low fat, high carb, low sugar, moderate fiber, micronutritionally balanced diet and having diabetes. I understand that's more complex that saying "low fat/high carb" but again, there aren't doctors out there recommending cutting out fats and subsisting on sugar. So yes, it's a complete and total straw man, but when you only consider large macronutrient groups and ignore the rest of nutrition it's easy to see why that seems ignorable.

> "there aren't doctors out there recommending cutting out fats and subsisting on sugar"

That's true as far as it goes, but the internal fight inside the medical research community was whether it was fat or sugar that was the culprit in a host of physical problems. Fat won in a slam dunk, even though it turns out to be wrong. Doctors are largely not researchers, and they are taught what was the conventional wisdom. There is no suggestion of malice, just bad (or at least overturned, but it was actually bad in this case) research that has been promulgated in the medical community. A lot of doctors think fat is bad and pay less attention to sugar.

The Guardian recently wrote about this: http://www.theguardian.com/society/2016/apr/07/the-sugar-con...

So, it's not bullshit to say a lot of doctors don't understand the nutrition.

OK, later! :)

> That's true as far as it goes, but the internal fight inside the medical research community was whether it was fat or sugar that was the culprit in a host of physical problems. Fat won in a slam dunk, even though it turns out to be wrong.

The idea that you can isolate it down to fat vs. carbs is "not even wrong." It doesn't ask the right questions, and ignores many other confounding factors. I don't really want to keep restating this point.

There are healthy high fat diets. There are healthy low fat diets.

You don't think you risk making a similar mistake by simplifying a complex bunch of interconnected stuff into "fat = okay, but sugar = really evil"?
If you want to talk about bullshit, how about ignoring evidence and resorting to ad-hominum attacks?

I was not ignoring your argument but rather pointing out that there is data showing a correlation between doctors advocating low fat/high carb and obesity in America.

Now, what is a straw-man is to put forth a theoretical/never seen in reality diet and claim that no one has ever gotten fat eating it. Sorry, but an extrapolation from a population of zero to 350 million is a bit much for me.

I think the one point we do agree on is that this is a complex issue. So, you can blame fat people for not listening to their doctors, doctors for not checking the research or food companies for bastardizing what doctors actually recommended to sell low fat/high sugar food and label it "healthy." But it's quite obvious that the advice doctors have been giving for the past few decades has not had the intended effect.

Sorry but I made zero ad-hominem attacks in my post.

> data showing a correlation between doctors advocating low fat/high carb and obesity in America

No there isn't because no doctor advocates that without the other nuances I provided in my post. I still feel like you are ignoring my posts, because my last post was literally entirely devoted to addressing this nuance. The simple fact is that there is not a large group of people eating according to the medical communities recommendations who are obese. The rise of obesity in America is people largely ignoring medical recommendations. Yes, low fat was in fad for a while, but there is plenty of evidence that a low fat diet can be healthy, and that a high fat diet can be healthy, so, as I've repeatedly said, it depends.

> I think the one point we do agree on is that this is a complex issue.

100%

> But it's quite obvious that the advice doctors have been giving for the past few decades has not had the intended effect.

When you radically simplify their advice, sure. When you actually follow what is recommended, no not really.