You can drink our Decaf Green Tea as often as you like, anytime of day, without the effects of caffeine. Experts recommend drinking three or more cups of green tea a day. Our mild tasting green tea is naturally decaffeinated using a carbon dioxide process that maintains almost all of green tea's beneficial antioxidants. Carbon dioxide occurs naturally in air. It gives carbonated mineral waters their fizz! Our Decaf Green Tea is delicious hot or iced. Enjoy it as is, or try adding lemon and your favorite sweetener.