Food does not have the effect of lowering blood pressure, hypertension dietary principles are low salt, low fat diet, quit smoking and alcohol. 1. Low salt: Reduce the intake of sodium, the daily amount of salt per person should be no more than 6g, so you should reduce the use of salt in three meals. In addition, try not to eat all kinds of pickled products, such as pickles, kimchi and so on. 2. Low fat: hypertensive patients need to reduce fat intake, eat less or not eat fatty foods such as fatty meat, animal offal, etc., and eat less high-calorie foods, such as chocolate, fried chicken and so on. Increase the intake of dietary fiber, such as daily supplementation of coarse grains, as well as fresh vegetables and fruits. 3. Quit smoking and drinking: hypertension requires strict abstinence from smoking and drinking. In addition, increasing exercise and maintaining a good state of mind are also conducive to stabilizing blood pressure. If you find high blood pressure, you need to consult a doctor in time to identify the cause of the disease and treat it actively.