Over the next three years he collected 503 pieces of lint, weighing almost a gram in total. At one point he shaved his navel. He asked male friends, colleagues and family members about their own ...
“POV: You started doing castor oil navel pulling to help with digestion and your stomach has never been so flat,” she captioned the 10-second video, wherein she pours straight from the bottle ...
Navel hernias affect as many as one in five newborns ... He was fascinated by the question: Why do some belly buttons collect more lint than others? But no one knew the answer.