Wine, sherry, port, and ciders
These are all made from fruit and don’t contain gluten.
Gin, Brandy, Rum, Tequila, Vodka, Bourbon and Whisky
Gin, and other spirits that are made from gluten free ingredients can be safely consumed in moderation by people with coeliac disease. This means anything from bourbon to tequila, sparkling wines, spirits, port, sherry and even cider is safe as part of a gluten free diet. This is due to the distillation process which removes gluten from the spirits, even those that are derived from gluten containing sources. Most research concludes that any gluten is removed during the extensive distillation process, but some people may still react. To be safe, choose vodka made from potatoes, corn, or grapes and avoid ‘single distilled’ spirits or those made from wheat, barley, or rye. Listing ingredients on alcoholic products is however not mandatory, so additional care is necessary.
Liqueurs
Usually are gluten free, but could occasionally have something added that contaminates them, so check the label if in doubt.