Patients with hypertension are able to eat peach kernels, but they cannot lower their blood pressure by eating peach kernels because they have no antihypertensive effect in themselves. Peach kernel is a traditional Chinese medicine, which has the function of activating blood stasis, laxative, cough and asthma, etc. Peach kernel has no therapeutic effect on hypertension and cannot improve the patient’s blood pressure. Patients with hypertension should eat a light diet, eat more vegetables and mushrooms, such as lettuce, spinach, bok choy, fungus, mushrooms, etc., eat more fresh fruits, limit salt intake to less than 6g per day, each meal should not be too full, it should be 7-8 points full, and not overeat. It is also necessary to monitor blood pressure, not to make blood pressure fluctuate too much, to prevent the occurrence of hypertension complications, to regularly review blood lipids, to prevent the formation of atherosclerosis, to perform 24h ambulatory blood pressure if necessary, to see blood pressure fluctuations to adjust the medication, to prevent complications.