Drinking cereal for hypertensive patients has no significant effect on blood pressure control, and standardized diagnosis and treatment is recommended. Cereal is a high-quality food, has a rich nutrition, but there is no research to show that eating cereal has a significant effect on blood pressure control, that is to say, hypertensive patients can not rely solely on eating cereal to reduce blood pressure, or pay attention to maintain good habits, and if necessary, you can take medication to control blood pressure. Good habits include avoiding fatty and salty diets, eating some cereals, quitting smoking and drinking, and keeping up with physical exercise when physically possible. In addition, if necessary, you need to take antihypertensive drugs under the guidance of a doctor, such as nifedipine, metoprolol, captopril and so on. It is recommended to consult a doctor in time for standardized diagnosis and treatment if necessary.