There are flavored and sweetened varieties, as well as green tea powder and loose leaf tea. Whatever way you want to consume green tea, there's probably a product already on the market.

Dunkin' offers a variety of hot loose leaf teas, including the Harmony Leaf Green Tea. A medium Harmony Leaf Green Tea has around 70 milligrams of caffeine. 7. Iced Green Tea.

Why Loose Leaf Tea Is Better Than Tea Bags . Brewing herbs is as simple as pouring water (160-180°F for hot tea) over the dried flowers or leaves in a vessel, brewing or steeping, and draining.