If you are not allergic to the two, bananas can be eaten together with mangoes, and the two will not cause nutritional conflicts, and eating bananas and mangoes in moderation can also supplement the body with carbohydrates and other nutrients.
Bananas contain carbohydrates and minerals and other nutrients, per 100g of bananas contain 22.84 grams of carbohydrates, 27 mg of magnesium, 358 mg of potassium, can be supplemented for the body required carbohydrates and minerals.
Mango contains crude fiber, carotene and vitamins and other nutrients, can supplement the body with crude fiber, carotene and other nutrients. Each 100 grams of mango contains 35 calories, of which 8.3 grams of carbohydrates, 0.6 grams of protein, 0.2 grams of fat, 75 micrograms of vitamin A, vitamin E 1.21 milligrams, potassium 138 milligrams.
There is no conflict between the nutrients between bananas and mangoes, so bananas can be eaten with mangoes to better replenish the nutrients needed by the body.
However, note that bananas and mangoes contain high sugar, diabetics need to limit the consumption, so as not to elevate blood sugar. Healthy people can eat a moderate amount of both, at the same time with other foods, to achieve a balanced diet.