Book 2, Question 4 · Video
Why Do We Get Brain Freeze?
Have you ever gulped a frozen treat, and then, ouch, your forehead hurts? That is brain freeze! Ice-cold food on the roof of your mouth can make your forehead hurt.
Read the full answer →What Crafty Clover says in this video
Intro
Hey there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why do we get brain freeze?
The Big Idea
Have you ever gulped a frozen treat, and then, ouch, your forehead hurts? That is brain freeze! Ice-cold food on the roof of your mouth can make your forehead hurt. The pain feels like it is in your head, but the trigger is in your mouth. Let's find out how that works!
Cold Hits the Palate
Step one: cold hits the palate. The palate is the roof of your mouth. When something icy touches it, the area gets cold very fast. That fast chill is the start of brain freeze. It happens most when you eat or drink something very cold, very quickly.
Blood Vessels React
Step two: blood vessels tighten, then rush open. Tiny blood vessels in your mouth squeeze tight to hold in the warmth. Then, as the cold passes, they rush open again, and that sudden change sets off pain signals.
Brain Reads Forehead Pain
Step three: the brain reads it as forehead pain. The brain is confused about where the signal came from, so it says the pain is in your forehead. Scientists call this referred pain. It is a mix-up between where the signal starts and where it is felt, and it is harmless.
A Closer Look
Let's take a closer look inside your head. First, cold food or drink goes into your mouth. It touches the roof of your mouth, called the palate. The pain signal then shows up as a headache-like feeling in your forehead. That is called referred pain.
Quick Facts
Quick facts! Brain freeze usually lasts only a few seconds to a minute. Press your tongue to the roof of your mouth to warm it up. Take small bites and sips of cold treats, and go slowly, so your mouth has time to adjust. Brain freeze is a harmless mix-up, even though it feels dramatic!
Think Like a Scientist
Now, think like a scientist! Next time you have a slushy or ice cream, take your first bites slowly. Pause now and then. If you feel it starting, warm your palate with your tongue. Then compare. Does slowing down help? Do not gulp!
Outro
Cold treats are fun, and now you know exactly how to beat the freeze! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!