" Not only does alcohol carry its own calories, it may end up increasing intake. I mean, the whole purported point of an aperitif is to stimulate appetite. When people drink a glass of wine or beer before lunch, they may eat more food than if they had drunk the same volume and calories of grape juice and other nonalcoholic beverages.4531 Those drinking a beer with quadruple the regular alcohol content ate two hundred calories more at a subsequent meal compared to those drinking a regular beer—and that was above and beyond the beer’s own calories.4532 So it’s like a reverse-preload effect that just makes things worse. "

― Michael Greger , How not to diet