The Secret Behind Coca-Cola's Yellow Bottle Caps

This change allows the product to meet specific kosher dietary requirements observed by many Jewish families during Passover.
The soda still tastes like Coca-Cola.
The bottle looks almost identical.
The biggest difference is what's inside.
And for many consumers, that difference matters.
Understanding Passover and Why It Affects Coca-Cola
Passover is one of the most significant holidays in Judaism.
The holiday commemorates the biblical story of the Israelites' exodus from Egypt and typically lasts seven or eight days, depending on tradition.
During Passover, many Jewish families follow special dietary guidelines that restrict certain foods and ingredients.
Foods Restricted During Passover:
Chametz (fermented grain products):
Wheat
Barley
Rye
Oats
Spelt
Kitniyot (avoided by many Ashkenazi Jewish communities):
Corn
Rice
Legumes
Beans
Lentils
Because standard Coca-Cola in the United States is sweetened with high-fructose corn syrup, it does not meet Passover requirements for those who avoid corn-based ingredients.

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