Here is one person's perspective on sugar:
Stumbled upon this article just now while researching the basis of why I am craving sugar (topped off with a bout of mild nausea) like a fiend all of a sudden (after, what I considered to be, a semi successful month or two of Zoning). FIEND.
After a lifetime of a well incorporated diet of carbs and all things unnaturally sweet, I think I might have hit a road block here trying to go all Paleo/Zone out. Strange to think that I'm eating the healthiest I've ever eaten and yet derive such an alarmingly contradictory response (physically, mentally and emotionally - huh?!).
Is my diet really to blame? Of course, this could have more serious underlinings than nutrition, but I have to start the prognosis somewhere.