Studies prove that green tea is medicinal.

Two studies find that green tea is a powerful medicine on par with over the counter medication.
A new study German study found that green tea is good for the skin . The participants has both black and green teas extracts placed on their skin for a period of a couple weeks. Both groups showed strong anti-imflamation effects and antibacterial qualities but the green tea showed results faster and stronger. So, green tea used topically is a great natural ant-bacterial and can even help with inflammation. this is on top of its ability to fight skin cancer cells.
A new Japanese study showed that people who drank 5 cups or more green tea a day were significantly less likely to die than people who just drank one. this is amazing because the study was done on a huge group of people and the extra longevity was attributed to the green tea and nothing else. So the legend of green teas power to extend life and retain youthfulness are true.

So buy some high quality green teas form the tea temple tea shop and create your own green tea medicinals.