<<Disclaimer: Verify this information before applying it to your situation.>> I have a couple of queries - Is it safe for Celiacs to be fortified by Vitamins and Echinacea ?(provided of course that the pills are GF) Also, my immune system is very compromised with no remaining immunity to various childhood illnesses (rubella, Hep c, measles, etc) even though I had several of these illnesses as a child. I was told that it was something to do with my "T-Cells forgetting what they were immune to" (explained in Layman's terms by my daughter) and that I would probably need booster shots again to guard against these illnesses. Does anyone have any info on these topics? Thanks, Lorraine, Auckland New Zealand.