Why Do We Hiccup? The Answer Is Older Than You Think 😱

Hic. Hic. Hic. You have held your breath, drunk water upside down, and still could not stop it — so why do we hiccup at all? In this video, Beanie breaks down what scientists actually found: the diaphragm spasm and the snapped-shut vocal cords behind the "hic" sound, the reflex arc of vagus and phrenic nerves run by your brainstem, why you cannot think your way out of it, why babies hiccup so much — and the wild twist: hiccups may be a leftover breathing pattern from our ancient water-breathing ancestors. Plus the true story of Charles Osborne, the man who hiccupped for sixty-eight years. Chapters: 00:00 Hic. Why do we hiccup at all? 00:30 What a hiccup actually is 01:11 The reflex arc 01:50 Everyday triggers 02:30 Why you cannot stop it 03:02 Babies and the first clue 03:32 The tadpole twist 04:23 The man who could not stop 05:08 When to worry, and what actually helps 05:44 Your turn — what is your weirdest hiccup cure? So tell us: what is YOUR weirdest hiccup cure, and did it actually work? Drop it in the comments 👇 Subscribe to Beanie's What If for a new curiosity-explainer every day!