2. Regular consumption of oats can lower cholesterol and prevent cardiovascular and cerebrovascular diseases. Eating oats regularly has a very good hypoglycemic effect on diabetic patients. Oatmeal porridge can relieve constipation and improve blood circulation. Oats are rich in linoleic acid, which plays an auxiliary role in fatty liver, diabetes, edema and constipation, and is also of great benefit to the elderly to enhance physical strength and prolong life. Planting oats is a good project to get rich in agriculture.