Unflavored green tea

Unflavored green tea is the least processed of all tea types. The tea plant, Thea Sinensis or Thea Assamica, is an evergreen plant that contains catechins, which act as antioxidants. Unflavored green tea is known for its health benefits: it prevents cancer, protects against cardiovascular diseases, cavities, lowers blood pressure and cholesterol, improves metabolism, and prevents food poisoning. The largest producers of unflavored green tea are China, Japan, India, Vietnam, and Ceylon (Taiwan, Sri Lanka).