Relying on tea cannot effectively control hypertension. Some studies have shown that drinking green tea can lower blood pressure, but there is no evidence from evidence-based medicine. Patients with hypertension should pay attention to a low-salt, low-fat and low-sugar diet in their daily life, control their weight to meet the standard, eat more grains and cereals, fresh fruits and vegetables, regularly monitor their blood pressure, blood lipid and blood sugar levels, and standardize their medication under the guidance of a doctor to prevent various complications. If you want to control your blood pressure within the standard range, it is recommended that hypertensive patients must take relevant antihypertensive drugs, such as hydrochlorothiazide and metoprolol