It’s already been linked to reducing your risk of certain cancers and other health problems. Now Greek researchers say if you have a few cups of green tea every day, it may help prevent heart disease. The study shows green tea improves blood flow and helps relax arteries.
Green tea seems to affect positive the cells lining the blood vessels. This helps the arteries to relax and improve blood flow. the European Journal of Cardiovascular Prevention and Rehabilitation have found that people who drink green tea have better blood vessel function just 30 minutes later. Specifically, green tea improves the function of endothelial cells. Endothelial cell dysfunction plays a key role in the development of clogged arteries, a process called atherosclerosis.