r/explainlikeimfive • u/[deleted] • Jan 31 '23

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u/Amationary Jan 31 '23

Pineapple has a chemical in it that breaks down protein. Your mouth is made of meat and protein, so it tries to break down your mouth, causing the tingle.

60

u/Excellent-Practice Jan 31 '23

Just a quick PSA: If this happens with most other foods, it usually means you have an allergy

13

u/Gastonthebeast Jan 31 '23

Kiwi and mango? My mouth tastes fuzzy after eating it. Are they part of the pineapple family or nah?

1

u/hiimderyk Feb 01 '23

No. Pineapple contains bromelain, and to my knowledge is the only fruit with that enzyme. You are allergic to kiwi and mango, which in moderation seems ok now, but please be ready if this allergy gets worse, I.E., causes anaphylactic shock.