Why pineapple burns mouth

Why Pineapple Burns Your Tongue. Save Pin FB More. By Maxine Builder and Maxine Builder. View Series. All rights reserved. One reason: it destroys my mouth. In fact, once the roof of my mouth bled. No joke, I go hard on the good stuff. Although pineapples do contain citric acid, which may contribute to discomfort, the acid is not the main culprit. With a little bit of research, I found the answer. Pineapple is the only food known to contain bromelain, an enzyme that digests protein.

The truth is, pineapple hurts to eat because bromelain is digesting the tender skin inside of your mouth. If you still can't get over that temporary tingly, scratchy feeling, just turn the fruit into a bowl for smoothies , sorbet, or yogurt.

Problem solved. Follow Delish on Instagram. Kitchen Tips and Tools. Delish Shop. United States. That's because the proteins found in some fruits and veggies are very similar to those found in pollen, which confuses your immune system and causes a reaction.

Symptoms usually appear right after eating raw fruits or veggies and include itching or swelling of your face, lips, mouth, tongue and throat. The AAAAI says that oral allergy syndrome is typically mild, though very serious cases may cause severe throat swelling that affects your breathing.

Nutrition Nutrition Basics Food and Health. Reviewed by Sylvie Tremblay, MSc. Sylvie Tremblay, MSc. Sylvie Tremblay holds a Master of Science in molecular and cellular biology, and has years of experience as a cancer researcher and geneticist.