Launched in the late 19th century, its unique bottle shape ... ammonium sulfite caramel. Coca-Cola Zero, while having the least calories, still contains harmful ingredients like caffeine, ammonium ...

The yellow caps indicate that the soda is kosher, or fit, to drink on the Jewish holiday of Passover. It's made with sucrose ...

Yellow cap Coke means real cane sugar, not corn syrup, and is often Kosher for Passover. These sought-after bottles disappear ...