Sugar, Coated with Myths

According to the Sugar Association, "Pure and simple, sugar is as perfect as it gets. "Eating sugar causes immediate changes in the brain's chemistry — similar to those seen after the use of narcotics — producing heightened pleasure. No wonder people find sweet-tasting foods so irresistible. Of contrary opinion, one leading author believes there are 146 reasons "sugar is ruining your health." I like sugar, so the first message appeals to me, but I also like life and I do not want to risk my health.  So how should I act?