BACK TO SCHOOL - Sweet Treat or White Death?     Remember Sugar Blues, the influential 1976 best seller that compared sugar with heroin and blamed its consumption for society's ills?  On the back, "before" and "after" photos of author William Difty showed his evolution- from a fat slob with a lecherous smirk to a chisel-chinned Adonis with a thoughtful expression- simply by shaking his sugar addiction.       … [Read more...]