Bex here's a chart to help you determine your own adrenal fatigue stage from your saliva tests:
http://www.chronicfatigue.org/ASI%207.html

It's the very bottom chart (and, it's DHEA instead of DEHA like they wrote). Stages one through seven, you just take your results from your saliva test and correlate them.

Interesting about the iodine. I've just been reading about this. Apparently, if I'm Hg toxic, there is not much I can do supplementwise to help my situation until I get the Hg outta there. Have to be cautious with NAC, iodine, and probably many more. Vit C's ok I guess?