Apples have a glycemic index of 36, which is a low glycemic index food. Apples are rich in carbohydrates, a small amount of protein and fat, about 1.7 grams of dietary fiber per 100 grams of apples, in addition, contains a certain amount of fructose, folic acid and other substances, containing vitamin A, vitamin E, vitamin C and other vitamins, as well as sodium, potassium, calcium, phosphorus and other mineral components. Apples are rich in nutrients, and moderate intake of apples can supplement the body’s nutritional needs, which is beneficial to health. However, excessive intake of apples may lead to calorie overload and may also increase the burden on the gastrointestinal tract, resulting in bloating and discomfort. Diet follows the principle of individualization, you can consult a professional dietitian to develop an individualized diet plan.