To make beers low carb, you can opt for lower-calorie and lower-carbohydrate alcoholic beverages. Choose options like wine, whiskey, rum, gin, and lighter beers, which have fewer carbohydrates. You can also modify beer by reducing or removing ingredients that contribute to its carbohydrate content, such as starch and sugar. Mixing beer with diet soda, sugar-free tonic water, or seltzers can also help create low-carb beer alternatives. Regardless of the drink, it's important to consume them in moderation to manage calorie intake.