Peter Green, the director of Celiac Disease Center at Columbia University and the Phyllis and Ivan Seidenberg Professor of Medicine at Columbia University, explained to us what alcohol you can ...

If you're avoiding gluten for dietary purposes, that means you also need to look closely at what's in your beverages — including spirits. That's why zooming in on specific categories of spirits ...

That means alcohol-free Communion wine wouldn't do the trick, as it would be "nullified" by not going through the fermentation process, per the Guardian.