Lewis Wilson was born on January 28, 1920 in New York City, New York, USA as Lewis Gilbert Wilson. He was an actor, known for Batman (1943), Craig Kennedy, Criminologist (1952) and Wild Women (1951). He was married to Dana Broccoli. He died on August 9, 2000 in San Francisco, California, USA.
During fermentation a lot of the sugar is converted to acid. But there is still more sugar than regular vinegar has. So real aged balsamic vinegar has more calories from the grape sugars.
The more aged the vinegar, the less alcohol it has (and the more flavour, so win-win). I've used balsamic vinegar in salad dressings and as a substitute for wine in some dishes (that took experimentation, to avoid too much vinegar flavour) and it's never prompted a desire to pick up a drink.