10 Items You Probably Didn’t Know Are Radioactive



Kitty Litter

Your cat may find the smell of kitty litter to be enticing, but the reality is that those specks actually contain uranium and thorium to soak up the poop and urine, both of which are radioactive to human beings in large doses.

Bananas

Bananas, much like Brazil nuts, produce tiny quantities of radiation, though not enough to harm a human being when eaten alone. Thankfully, you would need to eat around 5,000,000 to get any type of radiation sickness.