Cucumber banana juice is generally not contraindicated, cucumber banana juice is a juice made from these two fruits and vegetables, which can provide the body with a variety of nutrients, such as carbohydrates, etc., but note that it is not suitable for people who are allergic to cucumbers or bananas. Each 100 grams of cucumber contains 12 calories, 2.5 grams of carbohydrates, 0.9 grams of protein, 0.2 grams of fat, 0.9 grams of dietary fiber, 141 milligrams of potassium, 9 milligrams of calcium. Cucumber is low in calories but contains some dietary fiber and minerals and vitamins, making it one of the ideal foods for dieters. Every 100 grams of bananas contain 93 calories, including 22.0 grams of carbohydrates, 1.4 grams of protein, 0.2 grams of fat, 1.2 grams of dietary fiber, potassium 256 mg. Bananas are high in calories and carbohydrates for quick energy. Cucumber and banana are both relatively common fruits and vegetables in life, usually there is no mutual contraindication between the food, and there is no clear contraindication for these two foods, so the general population can take cucumber banana juice. However, if you are allergic to cucumber or banana, it is not recommended to drink, and diabetics should not consume too much cucumber banana juice.