The debate over whether Coca-Cola should use high-fructose corn syrup or cane sugar in its signature soda obscures an important fact: Consumers are increasingly looking for Coke with no sugar at all.

Add Yahoo as a preferred source to see more of our stories on Google. FILE - Bottles of Mexican Coca-Cola fill a prominent spot on the shelves of the Tarascas Latino Supermarket in Lawrenceville, Ga., ...