Hi cppoly,
Maine already gave you the answer
![:-)](/community/emoticons/smile.gif)
I had it done several times, to determine the degree of inflammation. It can give your dr an idea on how bad you're herxing.
My dr chooses between 3 kinds of cytokine tests: proinflammatory cytokines, Th1/Th2 cytokines and cytokine RNA, inflammatory.
M