Sugar.

Lustig has made an excellent case against sugar. https://www.youtube.com/watch?v=cnR1RLE3RJw

Peter Attila has explained the mathematics of fat cells fairly well. http://eatingacademy.com/weight-los...ons-of-fat-flux . What he uses is most times called a 1-D or lumped parameter model although if you want to get fancy, you can call it a dilation model.

No scientist would ever say, "Calories in versus calories out is irrelevant, a gross scientific error." When some deliberately ignorant reporter writes something like that it causes serious people not to take the idea seriously.