brazil84 comments on Critiquing Gary Taubes, Part 2: Atkins Redux - Less Wrong
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Well is that a misinterpretation?I
I had this exchange with poster "Jack" a few posts back:
Me:
Jack:
It should be since he admitted that too much energy leads to weight gain. I suspect he meant that people naturally restrict their intake on certain diets, so you don't have to give them explicit warning about eating too much.
This leads me to believe some people are suffering from a typical appetite bias. Eating to satiety isn't the same thing as eating for pleasure. I could easily triple or quadruple my energy intake if I didn't have to worry about getting fat. This is why I try to make my food not too tasty and handle it more business-like.
I assumed he meant that in the absence of carbs, the body will either adjust its metabolism to burn any excess fat consumed or not absorb it in the first place.
That would be an extraordinary claim and I would like to see extraordinary evidence before I assume anything like that. I challenge anyone who believes that to eat 7500 kcal per day and few carbs for a week and see what happens, or say, 5000 kcal a day for two weeks.
Edited to be more reasonable.
I predict severe intestinal distress.
That's only roughly 1kg of fat. Add some fiber and take it throughout the day, I predict minor intestinal distress.
It would be very unpleasant to eat 1 kg of fat in a day (5 cups of pure oil or 12 sticks of butter), even before you got to the point of intestinal distress. That is well past the point of satiety for a normal person, and you would essentially be forcing it down in spite of your mind telling you to stop. Adding fiber would probably make this worse, as it is also satiating. Your stomach attempts to slow the amount of fat released into the intestine to enhance fat absorption, but you are well-past the normal limits of absorption, so your stomach gets as full as it can before it begins to release too fast. The majority of the fat and fiber mixture would pass through undigested.