You can eat bananas with soy milk, as long as you are not allergic to either, you can consume them together. Soymilk and bananas can be eaten together, there will be no chemical reaction between the food, the two can be consumed together. Soybean milk is made of soybean grinding, filtering, boiling, its nutritional value is very rich, easy for human digestion and absorption, each 100g of soybean milk mainly contains protein 1.8g, phosphorus 30mg, potassium 48mg. Banana is a nutritious fruit, in which every 100g banana mainly contains protein 1.4g, carbohydrate 22g, potassium 256mg. You can eat bananas when drinking soymilk, which helps to better replenish the body with nutrients and does not interact with each other. You need to consume soy milk and bananas in moderation, and you should not consume too much at one time to avoid diarrhea, abdominal pain and other symptoms of indigestion. It should not be consumed by those who are allergic to either of these foods.