Potato has a laxative effect, potatoes, also known as potatoes, potatoes, contains a large amount of starch, protein, amino acids, a variety of vitamins, minerals and so on. Potato has a high nutritional value, has a wide range of medicinal value. Chinese medicine believes that potatoes have the effect of strengthening the spleen and stomach, beneficial qi, anti-inflammatory, can prevent a variety of diseases, potatoes are rich in B vitamins and high quality fiber, can slow down the aging of the human body, contains a large number of soft dietary fiber as well as sucrose, which helps to prevent and control inflammation of the digestive tract, and control the cholesterol content in the blood, to promote peristalsis in the intestinal tract to help defecation, prevention of constipation, you can clean up the residual garbage and toxins in the intestine, to maintain intestinal health. Toxins, maintain intestinal health. Regular consumption of potatoes can also prevent atherosclerosis, lower blood pressure, reduce the risk of stroke, but their own gastrointestinal function weakened patients, it is not recommended to excessive intake of potatoes, to avoid increasing the burden on the gastrointestinal tract, resulting in bloating gastrointestinal discomfort.