Alcohol and keto can coexist, but with important caveats. Understanding how alcohol affects ketosis helps you make informed choices.
The liver prioritises metabolising alcohol above all else — including fat oxidation. Drinking alcohol temporarily pauses ketone production. This does not immediately break ketosis but does slow fat burning for several hours.
Dry red and white wine (3–5g carbs per 175ml), spirits (whisky, gin, vodka, tequila — near zero carbs), and dry champagne/prosecco are all relatively keto-compatible.
Beer (typically 10–15g carbs per pint), cider (15–20g per pint), cocktails with sugar syrups or juice, and alcopops or flavoured spirits are all high in carbs.
Eat a full keto meal before drinking. Alternate alcohol with sparkling water. Avoid drinking on an empty stomach. Be aware that keto significantly reduces alcohol tolerance.
Our keto beverage recipes include satisfying mocktails and hot drinks that eliminate the need for alcohol entirely. Pair with ideas from our keto snack collection for evening entertaining.