Low Carb Beer

On the label of this low carb beer, it says there are 2.4 grams of carbs, .4 grams of protein, and of course no fat. But there are 96 calories! How is this possible? If you add the carb and protein grams together, multiply by 4, you get about 11 or 12 calories. Is there another macronutrient I'm unaware of?

 

Yes, it's called beer company BS!!

 

Alcohol contains 7 calories per gram.