How Do Pineapples Eat Us Back?

Pineapple contains bromelin, an enzyme that breaks down proteins, causing a burning sensation in the mouth. Bromelin is found in both the fruit and stem, with the stem having more protein-digesting power. While bromelin has potential medical uses, such as treating inflammation and cancer, most studies are in rodents, and more research is needed. Despite its benefits, bromelin can irritate the mouth, but it is neutralized by stomach acid during digestion.

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