Fact Fly: Why Does Spicy Food Burn?
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Fact Fly: Why Does Spicy Food Burn?

B2Upper-intermediateJune 11, 202628 min

The Fact Fly's One Big Question Why does spicy food actually burn — and why does black pepper make you sneeze when you haven't even touched it? Join Lauren and the Fact Fly as they investigate the fiery science behind everyone's favorite fake emergency! From the TRPV1 receptor — your mouth's built-in biological fire alarm — to the committed molecular prank that capsaicin has been pulling on mammals for millions of years, this episode reveals that spicy food isn't burning you at all. It's just very convincingly lying to your brain. You'll climb the Scoville Scale from diplomatic bell p...

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B2

B2 · Upper-intermediate

Comfortable if you already follow TV news

A1 55%A2 33%B1 8%B2 4%C1 0%
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  • 119 words a minute: slow, clear speech.
  • 84 harder words (B2 and up) in the whole episode.

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Read bug podcast! Hey there, curious minds! It's me, the Factfly. And it's almost time for one big question,

0:11

where we take one giant Y buzzing around your brain and chase down the facts together. Before we dive in, here's a real fact. Our podcast is brought to you by the Reading Bug,

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our family-owned independent bookstore. Shopping with us helps keep the stories, questions, and fun flying. And that's a fact! You'll find millions of books for all ages, plus our staff's favorite recommendations at

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