Хтоб мог подумать что это может быть полезно детям?
Eating mucus is the act of extracting nasal mucus with one's finger (rhinotillexis) and the succeeding action of ingesting the mucus from the nose-picking (mucophagy). Nasal mucus is also termed as boogers, snot, bogeys, dried nasal mucus, mucus secretion, and other related terms including comerse los mocos (to eat one's snot).
Mucophagy is a common behavior in children. Some scientists argue that mucophagy provides benefits for the human body. Friedrich Bischinger, an Austrian doctor specializing in lungs advocates using fingers to pick and ingesting nasal mucus, states people who do so get "a natural boost to their immune system."
The mucus contains a "cocktail of antiseptic enzymes that kill or weaken many of the bacteria that become entangled in it," so reintroducing the 'crippled' microorganisms "may afford the immune system an opportunity to produce antibodies in relative safety." However, this action is condemned in most cultures and societies which try to prevent development of the habit and attempt to break it if already established. Mucophagy is a source of mockery and entertainment in the media thus confirming the social scorn previously mentioned.