No reliable.! Specially, stool analysis..

hardriz,

I agree with Jorge. I haven't focused in on Candida testing as yet.

For now, the best I can say is to look at your symptoms. The symptoms for Candida are listed here:
http://tinyurl.com/Iodine-Candida

Symptoms for Candida & severe Iodine deficiency are amazingly the SAME in most cases.

We do have very accurate tests for severe Iodine deficiency.
See Testing here:
https://sites.google.com/site/iodinereferenes/iodine-support

When I first learned of Iodine 2 years ago, I did the skin patch test on my wrist with Lugols Iodine 5% and to my horror, the stain disappeared in only 5 minutes. The stain is supposed to last 24 hours so I was SEVERELY deficient. This test is not accurate and the stain won't last 24 hours for a variety of factors, but this test is good enough to at least prove SEVERE deficiency.

The best test is called the Urine Loading test, that will accurately measure your iodine, bromide & fluoride. From Hakala Labs:
http://www.hakalalabs.com/testing.html

If you test with them I recommend doing the bromide & fluoride tests to see how toxic you are.

I will be adding more to my Candida Research every day, and I do plan to start a section for Candida Testing, if it is even possible.
http://tinyurl.com/Iodine-Candida

"i have white coated tongue, fatigue, "

Very clear symptoms of Candida. Try using 4 drops of Lugols in 1 ounce of water as a mouth wash & gargle and let us know how long it takes to ZAP away the thrush. My tongue is nice & pink from this procedure.

But since I am on the full iodine protocol I drink the wash when done gargling. (The iodine kills candida & bacteria on contact.) I'm taking 50mg iodoral a day, and 800mg of SSKI daily. The iodoral for my prostate, and the SSKI for my asthma:
https://sites.google.com/site/iodinereferenes/uses-for-iodine/deficiency-dise...

I take a dropper full of SSKI in 1 ounce of water 2 x a day.
SSKI is available here:
https://sites.google.com/site/iodinereferenes/iodine-by-trapper

Grizz