It is possible to consume bananas after drinking alcohol and there are no studies that show a reaction between alcohol and bananas. Alcohol is usually made by fermenting and distilling grain crops. Bananas are a common fruit, rich in vitamins and fiber, and can be consumed to replenish the body’s nutritional needs to provide energy for human activity. Each 100g of banana contains about 89 calories and is rich in potassium which can reach 358mg/100g. Under normal circumstances, the ingredients in wine will not react with the ingredients in bananas, so you can consume bananas after drinking. The main components of wine are ethanol and water, and the ethanol in wine will paralyze the motor and thinking centers of the brain after drinking wine. If excessive drinking leads to alcohol not being able to be decomposed in time, it may cause the phenomenon of alcohol poisoning. If you feel unwell after drinking alcohol, you should seek medical treatment. You should consume alcohol appropriately in your life to avoid the health hazards of excessive drinking.