2, eating steamed potatoes can relax the bowels, potatoes contain a lot of dietary fiber, which helps the body to excrete toxic metabolites in time, has the effect of preventing constipation, and can also prevent the occurrence of intestinal diseases. Eating steamed potatoes can reduce blood sugar, blood lipid and blood pressure, and has certain preventive and therapeutic effects on diseases such as hypertension and hyperlipidemia, and can also beautify.