Can it be harmful if you eat Mentos while drinking diet pepsi?

Eating Mentos while drinking diet Pepsi can cause a rapid and excessive production of gas in your stomach. This is because the combination of the mint flavoring in Mentos and the carbonation in diet Pepsi creates a reaction that produces carbon dioxide gas. This can lead to bloating, discomfort, and abdominal pain. In more extreme cases, it can cause vomiting or even aspiration.

It is important to note that this reaction only occurs with diet Pepsi and Mentos, not other sodas or mint candies. This is because diet Pepsi contains a higher level of carbon dioxide than regular Pepsi, and Mentos contain a specific type of mint flavoring that reacts with carbon dioxide to produce gas.

While the reaction between Mentos and diet Pepsi is not typically harmful, it can be unpleasant and uncomfortable. If you enjoy eating Mentos, it is best to avoid drinking diet Pepsi at the same time.