[WhyDoiPostHere]

Because carbs affect insulin. When your insulin is high, you store fat. When your insulin is low, you burn fat. It's that simple. Combine that with the fact we in the western world overconsume carbs because they're cheap and addictive and you get your answer.

[noondip]

Carbs make your insulin go up, but so does protein; a steak will cause substantially higher insulin secretion than pure white table sugar. What you really want to be eating is a high-carbohydrate, high-fiber diet (whole plant foods, lots of whole grains, beans, fruits, and vegetables).

[WhyDoiPostHere]

Absolute nonsense. I don't suppose you have actual science to back up your quackery?

[noondip]

Well, since you've asked so politely!

An insulin index of foods: the insulin demand generated by 1000-kJ portion of common foods

http://ajcn.nutrition.org/content/66/5/1264.abstract