10. Cognac
We are continuing our list of best low-calorie alcohol to drink on a diet, with Cognac that is one of the best alcoholic drinks while you are on a diet because it contains 105 calories. And in addition to its low calories, it also has a lot of positive effects on your health like heart health benefits and it will lower the risk of Type 2 diabetes as well as gallstones. Plus, you’ll be able to quote so many relevant rap songs while drinking it.