Oh Yes my tongue is White and yes there is a deep groove down in the middle, And it depend mainly of what I have eaten the meal before, if I eat a little carb, any carb, it's worse, so for the moment I only eat veggies, fish and lean meat, no bred, no flour of any sort, even quinoa, no fruits, now, even green peas are too much, lentils also, or only in a very small quantity mix with greens.
And it seems to me that this is happening mainly during the night.(My tongue is much more White when I awake in the middle of the night. I am fighting for years with every medications on earth Diflucan from allopathic medicine and every alternative medicine product I could not mention here for lack of room.:-) Iwould say some medications helped me ,but after a period they do not work any more! I have just finished a two month ozone therapy
Rectal insufflations and autohemotherapy where they take your blood out mixed it with ozone and injected it again.
I had brain fog , blur vision, pain in the joins, insomnia and severe depression.
The visible part of the iceberg being my tongue I used it to see if what I eat is wrong (or should I say "wronger" ) Needless to say I am desperate for I am fighting for years, I have lost my job and this year my poor wife having no more strengths went to see her mother and did not came back after ten years of marriage .Excuse my style or my mistakes I live in France for forty years now, and even if I have a British passport, I never ever speak the language, and it is not my mother tongue for I've left England as a toddler
But to be constructive, I do believe that there is no progress without a strict no carb diet.
On the other end, all candidiasis are not severe like mine, And some thrush (this) fungal coating of the tongue are cured rapidly . My problem is I have not been diagnose for years and years, the doctors said it was all in my head, and when candida albican were found in my stools they said it is nothing we all of us have some in the gut.Then they gave me two weeks of Antibiotic
But I am Over fifty, and if your are still younger and take it seriously mainly a non carb diet plus natural antifungal and probiotics you will overcome it
I will too with the help of god but it will be longer
All the best and god bless you.