No, according to the health network, the influence of vodka on human body, drinking vodka will not directly make people fat, but it will affect appetite and metabolism. Vodka contains alcohol, which will weaken willpower and self-control and make it easier to eat high-calorie and high-fat foods. Vodka is a kind of distilled liquor, which is made from starch by fermentation and distillation, and has a high alcohol content. Vodka liquor is colorless and transparent, with pure taste and no unique taste. It can be drunk after refrigeration and is often used as the base wine of cocktails.