Some people will have low blood pressure, mainly related to genetic and physical factors, for this type of people do not need to worry about special, just do not usually partial diet, appropriate balanced diet can be. You can choose to consume more lean meat, fruits and vegetables to help raise your blood pressure, and you can also consume dairy products, egg products and soy products that contain high protein content. Some elderly people have low blood pressure due to organic lesions or weak constitution, and are prone to dizziness, etc. You can take a glass of light salt water orally in the morning to enhance the sodium retention in the body, which also has a certain effect on raising blood pressure. If you have the conditions, try to exercise as much as possible to improve your heart and lung function, which also helps to raise blood pressure.