<<Disclaimer: Verify this information before applying it to your situation.>> Hi! Two quick questions. I have donated blood in the past and want to start again but have been verbally diagnosed (in process of getting blood work and biopsy) with Celiac Disease. Is it still OK to donate blood without contaminating the recipient? I know wines are GF but how about Champagne? I know nothing about how they make the bubbles. Does any one know if Champagne is OK or which brands are Ok? (Hopefully this time I got to the whole list instead of just the listowners.) thanks again! Shari Weber