Here is professor Robert Lustig’s insightful talk from AHS – again. This time the slides are included in the video (not always perfectly synced) which makes the video much more watchable.
Lustig has a very believable explanation to how our weight regulation works, and why it sometimes do not. The core of his message: Too much fructose (or even more glucose) in the diet increases the hormone insulin which induces leptin resistance and makes us want to eat too much.
See his talk and you will understand more about obesity than many confused experts do. Personally I have seen it three times, which makes me feel very smart.