I have never experienced any problem from eating my own facial hair. I don’t eat very much at all (I might also note at this point I also eat my nostril hair when it is long).
But when you read stuff about the problems it causes I wonder if I’m storing up issues for the future. Especially now that I am on a health drive thing. For years I didn’t see doctors abuot anything then suddenly I am now on 5 drugs a day and probably more coming up, not to mention getting a free personal trainer from our evil socialised medicine system ™ and so on. Basically my plan is to be a completely different person physically in two years time, it is ridiculous the state I’ve got myself into.
(I get the personalised trainer for free because I am technically a mental health patient due to having been addicted to drugs)