This is a fascinating question. Coke is kosher because it has proper rabbinical supervision. The fact that nothing is printed on the label is a marketing decision by the company. But you raise the obvious question: Everybody knows that the formula for Coca-Cola is one of the greatest all-time secrets. read more
Atlanta orthodox Jews were allowed to drink Coca Cola during this solemn season. With the approval of Atlanta rabbis, special Coca Cola bottle caps were stamped with the Kosher symbol and signs denoting the same were displayed in soda fountains. read more