Tea polyphenols in tea is the main component beneficial to the human body, tea polyphenols have a certain antioxidant effect, the endothelium of blood vessels have a protective effect, but there is no research to prove which tea is more than other tea tea polyphenols or more than other tea to protect blood vessels, so for tea, drinking any kind of tea is beneficial to blood vessels, but this help is not great. Good for the blood vessels should mainly avoid the triggers that cause vascular sclerosis, such as high blood pressure, high blood pressure, high blood sugar, smoking and obesity, etc. Only by avoiding the triggers of atherosclerosis can we better protect the blood vessels.