What do Madonna and first-century Romans have in common? You guessed it: pee. Whilst Madonna has admitted to once peeing on her feet to counteract athlete’s foot, the first-century Romans actually used pee as toothpaste. These are just two of the weird facts about pee that Medical Billing and Coding have collected! Did you know urine is 95% H2O? That healthy pee is sterile? That a man in Hungary once had to have a kidney stone the size of a coconut surgically removed, or that a woman actually died in a “Hold Your Wee For A Wii” competition? Well now you do; you are most welcome! 15 Things To Know About Urine | Medical Billing and Coding Featured photo credit: L.e.e via flickr.com