As early as several years ago, someone made a set of diet tailored for apple, which also caused the craze of apple diet! In fact, apples are really the fruit of losing weight. They are rich in pectin, which can help the intestines to combine with toxins, accelerate detoxification and reduce heat absorption. In addition, apples are also rich in potassium, which can prevent leg edema. Chewing a slightly hard apple slowly will release the ingredients, which not only makes you feel full, but also has low calories.