Our top 7 keto-friendly drinks

Adhering to a keto diet doesn't mean you can't enjoy a glass of wine. The thing to watch out for is residual sugar, which is where any carbohydrates are going to come from. Given this information doesn't tend to be readily available on a bottle's label, it's important to know which styles of wine to avoid and how residual sugar translates to carbohydrates. 

Your dry styles of red and white wines – pinot noir, chardonnay, pinot grigio, cabernet sauvignon – tend to have the smallest amount of residual sugar, so if you don't have access to actual numbers, these are your best bet. That said, we've found that one of the simplest ways to ensure that carbohydrates are in check is actually by drinking bubbles. Champagne and Cava (the Spanish sparkling) are both labelled according to their sweetness, so it's much easier to tell whether they are likely to have higher or lower levels of residual sugar.