Just because you see beer on this list doesn't mean you should go crazy; light beer isn't for everyone following the keto diet.
"People with higher carbohydrate tolerances may be able to drink light beers with fewer than five grams of carbs per serving," Catherine told POPSUGAR. She added that the only way to know if you are able to enjoy light beer and stay in ketosis is to test your ketone levels.
For some examples of low-calorie, low-carb beers, check out this list.