Most folks are born with two kidneys, but did you know some people have three 💜 💜 💜 ? When you’re born with more than two, those extras are called supernumerary kidneys and it’s extremely rare, with fewer than 100 known cases. Having three kidneys is more common following a transplant — they hook up the new one and leave the old one in!

Boring news alert: We were out of a few sizes in our When Urine Love kidney shirt for a while, but we're happy to let you renal fans out there that kidney shirts are back in stock in all sizes! Just the thing if you're getting a kidney, giving a kidney, need a boost during dialysis, etc.
diet-cola-kidneysAnother thing to add to the long list of things that diet cola isn't good for -- your kidneys. Women who drank more than two diet sodas a day showed a 30% decrease in kidney function, according to research presented at according to research presented at the annual meeting of the American Society of Nephrology. "This was true even after taking into account factors such as age, high blood pressure, diabetes, and physical activity," says Web MD.