🍌

Bananas are naturally radioactive due to their potassium content. Potassium-40 is a radioactive isotope found in all bananas, though the amount is very small and not harmful to humans. If you were to eat an extremely large number of bananas all at once, you could experience a dose of radiation equivalent to about one chest X-ray. So next time you enjoy a banana, remember that you're actually consuming a slightly radioactive fruit!