Potatoes are one of the foods that help reduce blood cholesterol very well and effectively. In particular, the harmful fats in the blood help prevent myocardial infarction, prevent the risk of blood fat. Helps blood circulation, reduces the amount of potassium in the blood. To fight this disease, you can use potatoes every day, 2-3 times a week. In addition, eating potatoes also helps the body to increase the secretion of insulin and tryptophan to the brain to help relieve stress and anxiety.