Bananas Are More Radioactive Than Nuclear Waste

Added: 2026-05-26

[00:00:00]Did you know bananas are radioactive?

[00:00:02]Like, officially radioactive. Nuclear scientists literally use something called the banana equivalent dose to measure radiation levels. That's a real thing. Here's the crazy part. If you eat a banana and walk past certain nuclear facility detectors, you'll actually set off their alarms. And get this, pound for pound, your average banana is more radioactive than the waste that comes out of nuclear reactors. All because of potassium 40 naturally inside every single banana you've ever eaten.