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Book 10, Question 88 · Video

Why Do You Sweat and Get a Runny Nose When You Eat Spicy Food?

Video · 1:56 · Crafty Clover explains, from A Million Whys Book 10

Spicy food makes you sweat and sniffle because chili fools your heat sensors. The spicy chemical in chili touches the same nerves that notice real heat. So your body acts as if you

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why do you sweat and get a runny nose when you eat spicy food?

The Big Idea

Spicy food makes you sweat and sniffle because chili fools your heat sensors. The spicy chemical in chili touches the same nerves that notice real heat. So your body acts as if you are hot, even though the food is not.

Spicy Chemical

Step one: the spicy chemical. Chili peppers make a chemical called capsaicin. It is not actually hot, but it feels hot when it touches your mouth.

Fooled Nerves

Step two: fooled nerves. The chemical turns on the same nerves that feel real heat. Your brain gets a message that says, hot, hot, hot, even though your mouth is not burning.

Cool Down Mode

Step three: your body reacts. Your body tries to cool you down by sweating, flushing red, and making extra mucus in your nose. That is why your nose runs and your face feels warm.

A Closer Look

Let's take a closer look at spicy food! First, chili has a spicy chemical in it. It tickles your heat nerves. Your brain thinks it is hot. And your body sweats and sniffles to cool down.

Quick Facts

Quick facts! Spicy food is not really hotter in temperature, it only tickles your heat sensors. Chili peppers make this chemical to keep animals from eating them, but birds do not feel it. Milk can help calm the spicy feeling better than water. Always wash your hands after touching chilies, and keep them away from your eyes.

Think Like a Scientist

Now, think like a scientist! If you have no food allergies, ask a grown-up for a very mild spicy bite. Notice if your nose runs or your face feels warm. Never eat spicy food as a dare!

Outro

Spice fools your heat sensors, and your body reacts. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

Why I wrote this