There is concern that coffee and tea can cause heartburn and aggravate acid reflux learn more about the effects of these favorite beverages and whether you can consume them in moderation with gerd. Does coffee cause heartburn or acid reflux. Coffee and gerd/acid reflux seem to yield subjective results for each individual, or we don’t know what coffee does, as of yet (btw there are at least 27 metabolites from coffee, some of which we know nothing about).
does coffee cause heartburn or acid reflux