Hypertensive patients can drink black tea, can supplement vitamins and minerals for the organism, but in moderation, too much is not conducive to the condition. Hypertensive patients should pay attention to supplement potassium, is conducive to the control of blood pressure; black tea is rich in vitamins, minerals, potassium content is also relatively rich, every 100 grams of black tea contains 1934 mg of potassium, hypertensive patients appropriate drinking black tea on the condition of certain benefits. However, drinking more black tea may also be due to excessive stimulation of the heart, thus adversely affecting the cardiovascular system of hypertensive patients, so be sure to control the amount of drinking. Hypertension should eat more vegetables and fruits rich in vitamin C, eat more potassium-rich foods, reduce the intake of high-salt, high-sugar, high-fat foods; at the same time, regular monitoring of blood pressure, if there is an abnormally high blood pressure index, you should actively seek medical treatment.