Mashed potatoes belong to well-digested food. Mashed potatoes are made from potatoes and can be used as a staple food, rich in potassium, calcium, phosphorus, iron, vitamin A, vitamin C, crude fiber, amino acids and many other nutrients, and its low fat content makes it suitable for general consumption. Mashed potatoes are not only low in fat, but also rich in fiber, the main ingredient is starch, which is a very digestible food in itself. In addition, regular consumption of mashed potatoes can also promote gastrointestinal peristalsis and improve digestion, which is conducive to relieving constipation. However, because starch will be converted into glucose in the body, mashed potatoes are not suitable for patients with diabetes, hypertension and other patients to consume large quantities. If the patient suffers from gastritis, gastric ulcer and other diseases, consumption of mashed potatoes may also have indigestion, it is recommended that such patients seek medical attention in a timely manner to avoid delaying the condition.