Coca-Cola may be switching up its U.S. recipe by going back to its roots. Here's the scoop on the possible big change in store for your next can of Coke.

President Trump has a famous affinity for Diet Coke, which uses aspartame, a low-calorie artificial sweetener. He has reinstalled a button on the Oval Office desk that alerts White House staff when he wants a fresh can of Diet Coke.

Cola's potential switch to cane sugar, sparking interest in "cane sugar Coke" and "Mexican Coke." While Coca-Cola acknowledged discussions, health experts caution that cane sugar may not be significantly healthier than high-fructose corn syrup.