I did biomed in uni 10 years ago and they did indeed speak about this as a risk factor in my clinical microbiology class. I assumed that was what gave my dad t

I did biomed in uni 10 years ago and they did indeed speak about this as a risk factor in my clinical microbiology class. I assumed that was what gave my dad throat cancer because he was always gulping down hot coffee but the cause was something else in the end.