Hold on to your nostrils, kids. Biochemist Scott Napper is ready to take notes anytime you feel like taste-testing your snot in front of him.
Could picking your nose and eating it actually be good for you? the University of Saskatchewan professor likes to ask his students. Perhaps it's just a way for your immune system to sample the pathogens that surround a person every day. Snot has a sugary taste, according to Napper (an assertion I can't bring myself to prove or disprove) which might be the body's way of saying "Eat this, all of you, and learn from it."
"I've got two beautiful daughters and they spend an amazing amount of time with their fingers up their nose," he told CBC News. "And without fail, it goes right into their mouth afterwards. Could they just be fulfilling what we're truly meant to do?"