Does caffeine effect carbonation in sodas?

* Carbonation is a physical process: Carbonation is the result of dissolving carbon dioxide gas into a liquid. The amount of dissolved CO2 determines how fizzy the drink is.

* Caffeine is a chemical compound: Caffeine is a stimulant that doesn't interact with the physical process of dissolving CO2.

* Factors that affect carbonation: Carbonation levels in soda are primarily influenced by:

* Pressure: Higher pressure during bottling forces more CO2 into the liquid.

* Temperature: Warm temperatures cause CO2 to escape faster, reducing carbonation.

* Time: Over time, CO2 naturally escapes from the liquid, causing the soda to go flat.

Therefore, caffeine doesn't play a role in how much carbonation a soda has.

It's a common misconception because caffeine is often associated with the stimulating effects of soda, but it's the carbon dioxide that makes the drink bubbly, not the caffeine.