Skip Nav
Cooking Basics
14 Grocery Staples I Always Have as a 20-Something on a Budget
Party Planning
Your Ultimate Game-Day Grub Guide
Fast and Easy
26 Shrimp Recipes Perfect For Any Night of the Week

Burning Question: Why Does Pineapple Irritate Your Mouth?

Recently I cut myself some fresh pineapple, then promptly proceeded to eat a lot of it before remembering that every time I eat a copious amount of pineapple, the roof of my mouth becomes itchy and sore. So why is this condition a common complaint among fresh pineapple aficionados?

Pineapples contain a plant protease enzyme called bromelain. Because it readily breaks down protein, bromelain is frequently used as a natural meat tenderizer. In addition, bromelain may also induce a prickly sensation in the mouth when consumed.

Although the enzyme is present in all parts of the pineapple plant, it's most concentrated in the stem, the hard piece in the middle of the fruit, which is much more fibrous and chewy but still edible. Many people believe that letting a pineapple sit overnight helps take away the irritation factor, but one surefire way to alleviate the burn is to cut out the core.

Image Source: POPSUGAR Photography / Anna Monette Roberts
From Our Partners
Bella Hadid's Vintage Dior Bikini
Best 2018 Summer Travel Destinations in the US
Best Wedding Guest Dresses on Amazon
Best Travel Clothes on Amazon
Best Summer YA Books 2018
Sexy Bikinis 2018
Bikinis on Amazon
The Best Flavored Sparkling Water
How to Make Buttermilk Biscuits
How to Roast Potatoes Fast
How to Cook Zucchini Noodles
Italian Cooking Tips
From Our Partners
Latest Recipes, Menus, Food & Wine
All the Latest From Ryan Reynolds