That children who eat snot are healthier than children who don't
The hairs in the nostrils acts as a filter , so when you blow your nose into a hanky you are dispensing of the bacteria, children who pick their nose and eat the contents are giving themselves small doses of bacteria which the body fights against so building up an immunity to diseases.
The hairs in the nostrils acts as a filter , so when you blow your nose into a hanky you are dispensing of the bacteria, children who pick their nose and eat the contents are giving themselves small doses of bacteria which the body fights against so building up an immunity to diseases.
