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

Does Coca-Cola made with cane sugar — aka Mexican Coke — really taste better than the U.S. version made with high-fructose corn syrup, as President Donald Trump claims? Not quite, according to some studies.

Cola, which has not confirmed a move to cane sugar, replied to a comment on Trump's post, saying: "All Coca-Cola brand products are wholesome beverages manufactured in co