Its because we ate less period! Is that not the point of any diet, to make you eat less, naturally? They keep touting the low fat diet as filling you up with hunger satisfying fiber, but every study shows that low carbers end up eating less in the end. Even better, they typically report feeling more full or satisfied, versus feeling they were going hungry.

I know I eat way less them my wife does, not in one meal, but she is snacking on apples and crackers all day, chasing the insulin dragon.

brobin