Lapis_29 said...
Somebody said...
Yellow tongue usually occurs as a result of a harmless buildup of dead skin cells on the tiny projections (papillae) on the surface of your tongue. Most commonly this occurs when your papillae become enlarged and bacteria in your mouth produce colored pigments.
Also, the longer-than-normal papillae can easily trap cells that have shed, which become stained by tobacco, food or other substances. Mouth breathing or dry mouth may also be linked to yellow tongue.
Excellent!! Thanks so much, Lapis. That makes perfect sense and fits my experience. I am a mouth breather and do have dry mouth, sometimes severely so.
Also, I did some coconut oil pulling this morning after not having done it for a while. I looked at my tongue afterward and the coating was gone. I've also noticed the surface of my tongue looks rough and some of my papillae are larger and redder than others. I also have a large crack in my tongue.