You really can’t blame the public for their nutritional whiplash. We are exposed to a daily barrage of contradictory statements and straw man arguments about basic science (one day “fat is bad,” the next day “fat is good”) coming from physicians and dietitians, while nutritional biochemistry is ignored (i.e., how metabolism works versus calorie counting and body weight). The physicians don’t understand it themselves. If there’s no science or understanding, there’s no imperative to change.
