It's like having pets in the house as a child, less likely to be allergic.
Mechanisms to improve the immune system include eating snots.
But I agree it is not appealing to watch. Children eat snots in front of anybody.
A real (man )eats (his )snots in public.
Cowards eat them when nobody is looking.
Think about that
I mean if we really have a thread about snots lets get into the benefits versus detriment.
I believe they hold small amounts of germs that influence the immune system to create immunity.
So eating snots could be a factor of the evolutionary process evoking ongoing immunity to illness,
Private snot eating versus public snot consumption is really irrelevant to the argument.
There are snot flickers
Snot rollers
Snot droppers
Shower snots in the morning
And , of course , u tube snots