Dr. Hess shared a very good article with us, please see below the link. If you don’t have time to make a good cup of green tea for yourself, please chew our gum, one piece of MighTeaFlow gum = one cup of green tea (according to our Green Tea Guy, Dr. Hsu). http://www.consumeraffairs.com/news/green-tea-coffee-may-help-lower-stroke-risk-031413.html