Diet should be light, eat less salty food, eat too much salt, which will harden blood vessels and raise blood pressure. It is advisable to eat less than 5 grams of salt every day. Eat less sweets. Eat less animal fat. Quit smoking and drinking. It is advisable to eat more foods containing potassium, such as soybeans, adzuki beans, tomatoes and various green leafy vegetables. Should eat more fish, milk, lean meat, eggs, beans, bean products and other foods containing high-quality protein and vitamins.