People with high blood pressure can eat sweet potatoes, which are rich in potassium, copper, iron and other trace elements and linoleic acid, and the content of starch and dietary fiber is also very high, which helps maintain the elasticity of blood vessels and prevent constipation, which is more suitable for people with high blood pressure. Sweet potatoes can provide some of the basic trace elements required by the human body, and like potassium, linoleic acid, etc., to help improve blood pressure and atherosclerosis, these are more suitable for people with high blood pressure. People with high blood pressure can properly consume more sweet potatoes or other root foods, such as lotus root, potatoes, etc., which can help improve the body’s nutrient metabolism, as well as to keep the bowel movement smooth. For people with high blood pressure must pay attention to a light diet.