Generally, moderately drinking green tea can provide lots of health benefits. In healthy individuals, these benefits outweigh the risk of sudden kick-up in blood pressure. Even this habit may help reduce the risk of developing high blood pressure (hypertension) and promote good health to your heart in longer term.Green tea is another C. sinensis tea on this list with lots of heart health benefits, including the ability to lower blood pressure and improve blood flow. Research shows that long-term green tea consumption can significantly reduce systolic and diastolic blood pressure.G reen tea comes from the leaves of the camellia sinensis plant, which is a small shrub that is native to East Asia and India. While the drink has been enjoyed for centuries, even today, scientists continue to uncover new and exciting benefits of the beverage. Enjoying one or more cups of green tea per day could help you unlock some of these benefits.Caffeine is a natural stimulant found in both black tea and green tea. Consuming moderate amounts of caffeine is generally safe.. It may even have some benefits for exercise performance …Reduces Blood Pressure. High blood pressure, also known as hypertension, can contribute to a number of health problems, including heart disease. According to the World’s Healthiest Foods, drinking anywhere from 1/2 to 2 1/2 cups of green tea per day can lead to a 46 percent lower risk of developing high blood pressure.Although tea is a natural source of caffeine, decaffeinated tea is readily available, allowing you to avoid some of the potential problems associated with caffeine. In addition, both decaffeinated and regular teas are rich in natural phytonutrients called flavonoids that have many health benefits.Green Tea Lowers Blood Pressure Naturally Some of the latest research in this area again confirms such health benefits. After analyzing 25 randomized controlled trials, the systematic review, published in the British Journal of Nutrition in October 5 concluded that long-term tea intake significantly improved blood pressure.Proponents of green tea often suggest that flavonoids in tea leaves may promote heart health and even lower blood pressure. Still, the caffeine content may actually cause a temporary rise in blood pressure because of the rapid rate the body absorbs the substance.The studies investigating the effects of green tea on blood pressure (BP) have generated inconsistent results. The aim of this study is to quantitatively evaluate the effects of green tea on BP control. PubMed, Embase, and the Cochrane Library (updated to March 2014) were searched for randomized …Tea and high blood pressure So, while drinking any of these teas can help you reach and maintain a healthy blood pressure, green tea is the best bet – more antioxidants, less caffeine – and a bright refreshing taste that clears the mind and palate.