Banana vinegar uses "citric acid cycle" to lose weight. When the acetic acid, citric acid and malic acid contained in vinegar enter the human body, the citric acid cycle will occur. Citric acid cycle is to decompose nutrients such as fat, carbohydrate and protein into energy. Even if you eat high-calorie food, fat is not easy to accumulate in the body and will be decomposed in the body. Improve metabolism: Vitamin B group, C and E vitamin C are indispensable elements, which can promote basal metabolism, help the synthesis of carnitine burning fat, and prevent overeating due to excessive pressure. Vitamin B group can increase the metabolic rate of sugar, lipid and protein. Vinegar can brew persimmon vinegar.