Sugar is enjoying a resurgence in popularity after years of being vilified for empty calories and its role in things like tooth decay, obesity and diabetes. As the negative effects of high-fructose corn syrup (HFCS) have become better known, sugar's profile has risen. Cane sugar, as opposed to cheaper beet sugar, has especially benefited from HFCS's bad press; it is actually being touted as a healthful ingredient. Yet cane and beet sugars are highly processed, refined and provide no nutritional value. Other, less refined, sweeteners have some benefits that sugar doesn't. Yet nearly all of them raise blood sugar, and have little nutritive value. So why bother?