The reporting of profitability involves two things: the amount that was earned (revenues) and the expenses necessary to earn the revenues. As you will see next, the term revenues is not the same as receipts, and the term expenses involves more than just writing a check to pay a bill.
Smoking or chewing tobacco & poor oral hygiene may contribute to the formation of a black hairy tongue. Hair does not actually grow on your tongue but gives that appearance to some degree as the filiform papillae of your tongue elongate . The use of a tongue blade daily may prevent, eliminate or control this issue. Chewing tobacco can also cause cancer which is more serious! In brief: May contribute to.
I have a white tongue, it is not outrageous like the google image pictures of thrush, but its the middle part of my tongue, and it goes all the way down the back of it, and it is white and fury. I can scrape it off, and there is no bleeding afterwards. It is just like this white fur is growing off my tongue. I have been really thirsty lately because in my dorm I don't drink a lot of water, so maybe dehydration is a reason, but I also am coughing up flem.