I understand completely what you're saying about sugar, but it gets to the point where a person is afraid to eat anything.
I go back and forth between consisting on nothing but fruit and vegetables, natural peanut butter, egg whites (because everyone knows the yolk will kill you... rolls eyes), oatmeal, and fortified cereal (as little sugar as possible, of course), and then getting fed up with eating spinach and squash (summer squash, mind you, not the sugar-laden winter squashes, heaven forbid!) that I just wind up going crazy anyway. Then I hear about all the pesticides on my produce (the organic is beyond my current budget) and wonder how much poison I've gulped down for the sake of a few bugs on my broccoli.
I've also noticed that many people who follow incredibly strict routines develop a Pharisitical attitude about food and their appearance -- if THEY can hold to such a discipline, surely everyone else can as well and if they can't, it simply must be their own laziness -- which is most certainly not the case.
The reason I'm writing this is because one has to be very careful when speaking to audiences about eating and so forth. Those of us who struggle with eating disorders often feel condemned for even thinking about consuming such things (candy bars... straight from the devil, everyone knows that! So someone hand me another one!)
The other day I watched someone chew out their spouse for 1/2 an hour -- because the poor dope actually dared to pick up 1% milk instead of completely fat free. I was thinking to myself, who cares about all the fat, what you really have to worry about are the antibiotics and hormones they add... And the person ranting about "not needing all that fat"... weighs less than 90 pounds.
Sugar is poison, I agree.
But nowadays? So is everything else.