Dr Pepper is tied with Pepsi to be the second-best-selling soda in the U.S. Many questions remain about its origin, undefinable flavor and ingredients. Source link : https://www.washingtonpost.com/food/2024/06/04/dr-pepper-questions-pepsi-mystery/ Author : Emily Heil Publish date : 2024-06-04 20:02:03 Copyright for syndicated content belongs to the linked Source.