Food does not have the effect of raising the blood pressure of the body. Food can only provide the body with the nutrients contained in the food, and only has nutritional value. Blood pressure refers to the lateral pressure per unit area of blood vessel wall caused by the flow of blood in the blood vessels of the human body. Common clinical measurements of blood pressure include systolic blood pressure, diastolic blood pressure and pulse pressure. The measurement of blood pressure is affected by factors such as heart rate, peripheral resistance and peripheral output, such as the body after strenuous exercise, blood pressure will undergo a transient increase. Food itself has only nutritional value for the body and can only provide energy for normal functioning of the body, but does not have the effect of raising blood pressure. If there is a low blood pressure, it is recommended to go to the cardiovascular internal medicine department for a clear diagnosis, and standardized treatment under the guidance of the doctor to ensure a good prognosis of the disease.