I did a literature search looking for academic papers on snot eating snot and only came up with only one by Maria Jesus Portalain—a 2007 book chapter entitled “Eating snot—Socially unacceptable but ...

How does it make you feel when you see someone picking their nose and then eating what they have found? Disgust? Contempt? Amused? Whatever your reaction, it’s unlikely to be neutral. Nose-picking on ...