What is epinephrine?

Epinephrine is like a supercharged helper that helps your body get ready for action.

Imagine you're playing tag at the park and suddenly someone yells, “Tag!” Your heart starts beating faster, you feel stronger, and you run faster, all because your body released epinephrine, which is like a quick burst of energy.

When something exciting or scary happens, your brain sends out a message to release epinephrine from the adrenal glands, little helpers in your kidneys. This special helper zooms through your blood and tells your heart to beat faster, your muscles to get ready for action, and your eyes to stay extra alert.

It's like when you're about to eat a big bite of chocolate cake, suddenly you feel happy and energized. Epinephrine gives your body that same kind of energy boost, but even more powerful, so you can run faster, think quicker, or react in the blink of an eye!