Jen, great article! Hot green tea is my drink of choice. Because I'm prone to kidney stones (well less prone and more of a stone-making machine), my doctor advised me to moderate my intake of "brown" beverages, those high in oxalates (e.g., coffee, black tea, colas). I drink green tea all day every day (without sweeteners). I must admit it was an acquired taste, but now it's my favorite. The other health benefits are a plus, too.