There must be some caloric input required to produce mucus, however my question is what happens when you swallow your own mucus vs spitting. Do you retain calories by swallowing mucus?
There must be some caloric input required to produce mucus, however my question is what happens when you swallow your own mucus vs spitting. Do you retain calories by swallowing mucus?
Ew
I would say that it does, but whether you actually save calories by doing that instead of getting rid of it is unknown. I’d say to just do what feels comfortable to you. You can probably make up those calories easily in other ways