Potatoes are a common food, which can be used as food or vegetables. There are various ways to eat potatoes. However, we should also pay attention to the taboo of eating potatoes. Potatoes cannot be matched with tomatoes, which is likely to lead to decreased appetite, indigestion, or physical discomfort if they cannot be matched with pomegranates.
 1、 Taboos of collocation
 1. Tomatoes and potatoes
 Eating them together will form water insoluble sediment in the stomach, resulting in poor appetite and indigestion.
 2. Tomato and potato
 Eating them together will form water insoluble sediment in the stomach, resulting in poor appetite and indigestion.
 3. Pomegranate potato
 Eating them together is likely to cause physical discomfort, so they should not be eaten together.
 4. Persimmon and potato
 Starch in potatoes and tannic acid in persimmons will agglomerate under the action of gastric acid to form stomach stones.
 5. Banana potato
 Bananas and potatoes both contain a lot of carbohydrates. Eating them together often makes people fat.
 6. Corn and potato
 If they eat a lot of the same food, they will absorb too much starch in the body. If they often eat a lot, they will easily increase weight and blood sugar.
 2、 Suitable collocation
 1. Pepper potato
 Potatoes have the effects of invigorating the spleen, tonifying qi and calming nerves. Eating with green peppers rich in vitamins can complement each other in nutrition and double the efficacy.
 2. Vinegar potato
 Potatoes are rich in nutrition and balanced in nutrients, but contain traces of toxic substance solanine. If vinegar is added, the toxic substance can be effectively decomposed.
 3. Beans and potatoes
 Eating them together can not only regulate the digestive system, eliminate the symptoms of chest tightness and fullness, but also prevent and treat acute gastroenteritis.
 4. Honey Potatoes
 Mix honey and mashed potatoes with water and eat them on an empty stomach in the morning for half a month. It can relieve stomach pain and is suitable for dull stomach pain.
 5. Milk potato
 Potatoes are rich in carbohydrates and vitamins, while milk is rich in protein and calcium, both of which can provide nutrients needed by the human body.