<<Disclaimer: Verify this information before applying it to your situation.>> Thanks for all the many replies. Everyone agreed that coke is gluten free. What was very interesting for me was that so many people said it upset their stomachs like it did mine. However, one kind person pointed out that that caramel in coke is make from corn. This explains a lot as I seem to have a strong sensitivity to corn. One more thing to cross off my list of goodies. Sheila (Stockport, England)