why does pineapple make my tongue tingle

Pineapple can make your tongue tingle because it contains bromelain , a protein-digesting enzyme, and natural acids that can irritate the sensitive lining of your mouth.

Why it happens

• Bromelain breaks down proteins in the protective layer of your mouth, which can make the tissue feel raw or sensitive.

• The acidity adds to the sting , so the enzyme and the acid work together to create that tingly or burning feeling.

• Some pineapples also have tiny needle-like calcium oxalate crystals that may contribute to irritation.

When it might be more than normal

If you get swelling, hives, itching, or trouble breathing , that can point to a pineapple allergy rather than the usual mild irritation.

How to reduce it

• Eat canned or cooked pineapple , since heat helps deactivate bromelain.

• Try smaller amounts, or pair it with other foods to reduce the bite.

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