Pineapple Tingle Explained

Ever eat pineapple and your mouth goes “ OW… spicy?” That’s not imagination— pineapple can literally

nibble back. Pineapple contains an enzyme mix called bromelain—basically tiny protein-scissors. Your mouth lining

is made of proteins… so bromelain can irritate it a little. Pineapple is also

acidic, which adds a second “ sting” on top. So it’s a

tag-team: enzymes + acid = tingles, sometimes tiny soreness.

The core can feel harsher because it can have more of that enzyme action.

Cooking pineapple reduces bromelain—so grilled pineapple usually bites less. But if you get swelling,

hives, or trouble breathing—treat it like an allergy and get help.