Watermelon and milk can be eaten together, can provide the body with carbohydrates, protein and other nutrients. Watermelon and milk are common food, in real life, often with the food, such as watermelon milkshake, generally do not have adverse reactions, so with the safer, you can rest assured that consumption. Watermelon has a high food value, per 100 grams of watermelon containing 30 calories, carbohydrates 7.55 grams, 0.61 grams of protein, 0.15 grams of fat, vitamin C8.1 milligrams, calcium 7 milligrams. Every 100 milliliters of milk contains 54 calories, of which 3 grams of protein, 3.2 grams of fat, 3.4 grams of carbohydrates, 104 milligrams of calcium and 0.3 milligrams of iron. Milk is a good source of protein and calcium and is very beneficial to human health when consumed in moderation. Pairing watermelon and milk adds richness and layers of flavor, which is beneficial to the body’s intake of more nutrients and maintains the body’s health. Diabetic patients need to appropriately limit the intake of watermelon; lactose intolerant people, you can choose lactose-free milk or yogurt as a substitute, milk allergy should not drink milk products.