>Have you been able to deal with your white-coated tongue issue? Has anything worked? Mine is just out of control these days.
The white tongue almost went away completely for the two months after I have killed Giardia and EH. I suspect if you kill those bugs (if you have them) the white tongue will go away after a while.
Otherwise I think Grapefruit-Seed-Extract helped me a tiny little bit when I took it for 5 days.
Do you also have sour taste after eating carbohydrate or foods with sugar?