1, limit the intake of sodium: mild hypertension or family history of hypertension: 3 to 5g of salt per day (about half to a beer bottle cap); moderate hypertension: 1 to 3g of salt per day; severe hypertension: should be used in a salt-free diet.

2, prohibit / less use of high sodium food Control soy sauce, ketchup, chili sauce, mustard, curry and other condiments intake. Control the intake of salted vegetables, squash, salted fish, salted meat, pickles, salted duck eggs and other pickled foods.

3. Control the intake of canned food and cooked food products such as sausage, ham, lunch meat, soy sauce beef, roasted chicken, etc. (which not only contain salt but also nitrite - a cancer-causing factor), monosodium glutamate (MSG), and so on.

4, banned / less high sodium food control frozen food. These foods often contain more salt and additives. Desserts, snacks, ice cream, drinks are also high in sodium. Pasta and pastries prepared with lye or baking powder and baking soda.

5, high blood pressure patients should eat food containing high quality protein and vitamins. Such as fish, milk, lean meat, eggs, beans and soy products.

6, hypertensive patients should insist on eating high calcium food, calcium-containing foods are many, such as dairy products, soy products, sesame paste, shrimp, kelp, black fungus, walnuts, sardines, eggs, etc. are rich in calcium.

7, eat more vegetables and fruits containing high potassium. Potassium in the body can buffer Na ions. Such as tomatoes, zucchini, celery, fresh mushrooms and a variety of green leafy vegetables; fruits such as oranges, apples, bananas, pears, kiwi, persimmons, pineapple, walnuts, watermelon.