Quote:
Originally Posted by Valtor
I would not wish for low-carb to follow the same route and become dogma too. I want real science. I want double blind controlled experiments, just like Taubes is asking !
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There are already metabolic ward studies comparing low carb diets to low fat diets and finding no difference in weight loss or other parameters. The problem is that the low-carb people must first admit low-carb is not a panacea for everyone and higher-carb work for many. Admitting this would finally emphasize the fact (as Atkins did) that low-carb are more effective or needed only for those people who have clear insulin and blood sugar issues causing various problems.
On a high-carb diet I felt terrible, had cravings but the less I weight the fatter yet more skinny I looked, it was very weird I was losing whatever little body shape I had while not looking any leaner just flabby and wasted. On a low-carb diet even when I weight more than I should, I look lean, firm and shaped. What's the difference between me and the guy who has a great body while eating a low-fat and high-carb diet? The difference is that his blood sugar is 120 one and two hours after eating regardless of whether it was a bowl of sugar. Mine is 200 one hour after eating some carby and 50 one hour later. Believe it or not there are thousands of people out there who can eat plain sugar without ill effect and even sweets and pure sugar affects their blood sugar just like a steak with broccoli would: there's no spike, no lows, no fluctuation, no going up and down.
I have read that the American Diabetic Association guidelines to define diabetes are outdated and plain wrong. They wait for diabetic complication like sugar in the urine, decrease pancreatic enzyme or high fasting blood sugar. On the other hand scientific research has made it clear that fasting glycemia is irrelevant and that an impaired glucose tolerance test is a sign of diabetes. And while ADA insists that a fasting blood glycemia under 100 is perfectly fine, there are evidences that a fasting glycemia above 90 is already a predictor of diabetes in the next five years. Since everyone with insulin resistance, blood sugar fluctuation, reactive hypoglycemia, unstable glycemia will have an impaired glucose tolerance test, I guess
we're all diabetic and we don't know it. I read an endocrinologist claim that diabetes can disguise itself brilliantly for a lifetime so that you never ever find out you've have been diabetic your whole existence.
The arbitrary universal carbohydrate hypothesis is plain wrond and has already been tested and disproved by those tests. But if we acknolwedge that the carbohydrate hypothesis must be linked to blood sugar and hence it must be tested on people with blood sugar abnormalities and an history of doing poorly on low-fat diets (and hence accepting that low-carb is not for everyone and that high-carb can still work for a lot of individuals) we could maybe notice that we can't see the fattening effects of an higher-carb and the healing effects of a low-carb unless we test them on insulin impaired bodies.
What would happen is we promoted a theory that strawberries cause bad reactions because we have witnessed their effect on people with an allergy to strawberries? What would happen is we tested them on non-allergic people to find out they have no reaction to them? Basically the same ideological war it's happening in low-carb. The carbohydrate hypothesis applies only to carb intolerant individuals and must be tested on carb intolerant individuals. Ideology doesn't allow low-carb gurus to admit there are a lot of carb tolerant even sugar tolerant individuals out there and hence forbids them from testing the real thing. If we don't want dogmas, we must first get rid of ideologies, for many promoting low-carb, early man nutrition, what is natural versus what is not, claiming to be healthier than the rest of the world population, claiming others could become healthier by adopting the same lifestyle has become nothing but pure ideology.