A classic old fashioned cocktail is a simple mix of whiskey, sugar, and bitters. But is this simple drink really as healthy as it seems?

Old fashioned cocktails are a great choice for those looking for a low-calorie drink. A typical old fashioned contains about 120 calories, which is considerably less than many other cocktails.

But what about the other nutrients? A typical old fashioned cocktail contains about 0.1 grams of protein, 0.05 grams of fat, and 0.5 grams of …