WHAT IT MEANS AND WHY IT'S IMPORTANT More and more, the local food-drug supermarket-pharmacy combo is on the front line of the nation’s epic battle against the roaring diabetes epidemic. And given the natural alliance between pharmacy-based health-and-wellness programs on the one hand, and a well-conceived, nutritionally sound program in the food aisles for diabetics and other customers with special health concerns on the other, it’s a fitting place to wage such a fight.