aking a hard look at the data above, it appears that the rise in obesity is due in large part to an increase in caloric intake across the board, rather than an

aking a hard look at the data above, it appears that the rise in obesity is due in large part to an increase in caloric intake across the board, rather than an increase in carbohydrate in particular. Doesn't Lustig propose that a change in the proportion of fructose to other sugars in the diet causes a decrease in satiety, leading to more overall caloric intake?