The human body is an incredibly complex and
intricate system, one that still baffles doctors and researchers on a
regular basis despite thousands of years of medical knowledge. As a
result, it shouldn’t be any surprise that even body parts and functions
we deal with every day have bizarre or unexpected facts and explanations
behind them. From sneezes to fingernail growth, here are 100 weird,
wacky, and interesting facts about the human body.
