Drinking blue chrysanthemum tea every day is also very obvious, blue chrysanthemum tea improves the activity of the blood rheology and fibrinolytic system, and reduces the high-fat and high-glucose, while when the hardening of aortic smooth muscle damage decreases, the hardened blockage of blood vessel walls caused by the multi-fat and multi-sugar factors will be improved, and abnormally high blood pressure, high blood sugar, high blood fat will gradually decline. When the aortic smooth muscle damage and sclerosis is reduced, the hardening and blockage of the blood vessel wall caused by multiple lipids, multiple sugars and other factors will be improved, and abnormal high blood pressure, high blood sugar and high blood lipids will gradually decline.