In summer, you can take in all kinds of fruits such as watermelon, mango, etc. appropriately. In summer, you can choose all kinds of fruits appropriately according to your own preferences, such as watermelon, mango, pears, apples and so on, and there is no special restriction. As long as the full combination, to ensure nutritional balance can be. The main nutrients of fruits are carbohydrates and some fiber, minerals, vitamins and so on. Take watermelon as an example, every 100 grams of watermelon contains 30 calories, of which 7.5 grams of carbohydrates, 0.61 grams of protein, 0.15 grams of fat, vitamin A28 micrograms, vitamin C8.1 milligrams, calcium 7 milligrams. Moderate consumption of watermelon can provide the body with a variety of nutrients, which is beneficial to health, as well as eliminating thirst quenching. However, but the fruit should not be excessive intake, otherwise the sugar in it can be easily converted into fat, which can lead to excessive calorie intake and cause obesity and other problems. At the same time, diabetic patients need to properly control the intake of fruit, so as not to cause fluctuations in blood sugar. Eat fruit in summer try to choose fresh fruit, should not be placed too long, otherwise it is easy to lead to food corruption. At the same time, you need to avoid eating too much chilled fruit according to your specific situation, in order to prevent gastrointestinal cramps.