I have been, and have been very ill and off all supplements and frankly, has scared the heebiegeebies out of me cause I now have to trek to docs office locally b/c blood platelet count is high and suffering diarrhea for 6 wks now, can hardly eat anything, except bland, bland, and still run to bathroom shortly after eating. I was very sick same day on only 1 vitamin/mineral IV infusion, then started supplements and ok for a few weeks and diarrhea started and hasn't quit unless I take imodium for it. Completely stressed now, and FCC doc says it must be something other than supplements - I am off everything now - and frankly scared to go back for infectious disease panel in fear of what my reaction will be - paid all this out of pocket for out of town treatment pkg (I have to travel AR to Dallas) and I do not know what to do no. Feedack from others doing FCC would be so helpful. Thanks!