Hypertension is an independent cardiovascular disease and a high risk factor for chronic diseases such as stroke and coronary heart disease. Health education should be carried out from the following aspects: 1. Lose weight. Being overweight will increase the cardiac load and vascular load, which will lead to an increase in blood pressure. 2. Excessive intake of sodium salt can cause sodium water storage and hypertension, and the daily intake of salt should be less than 5g. 3. Proper exercise and effective exercise can reduce the occurrence of hypertension. Eating more fruits and vegetables can effectively prevent hypertension. 5. Changing bad habits such as smoking and drinking is a high risk factor for hypertension. Quitting smoking and drinking can effectively lower blood pressure. 6. When hypertension attacks, you should take medicine regularly.