Imagine biting into a fresh salad and spotting a long, dark hair that's clearly not yours. Your appetite vanishes instantly—but is a stray hair truly dirty or harmful?
Did you know? Our disgust response evolved to shield us from bacteria and parasites. Yet it often kicks in for things that pose no real threat, like a single hair.
The facts on hair in food
A hair might ruin your meal, but it's rarely unhealthy. Composed of keratin protein, hair doesn't attract many germs. Even if bacteria are present, problems are uncommon. In rare cases, you might experience mild diarrhea, notes dermatology expert Maria Colavincenzo.
Would you finish your plate after finding a hair?
Source: Huffington Post | Image: Shutterstock
