Well, she is finding the joys of tea drinking.
I drink tea, too. There is a place here in CT that sells bulk tea. My favorite is called "Russian Caravan". It's a blended tea but it is awesome. Smooth, lite and light smoky flavor.
Be careful with too much tea. I switched from drinking a 2liter bottle of Diet Pepsi a day to two quarts of iced tea thinking that was better. Much to my dismay (and a 10x6mm kidney stone later) I found out that tea is high in oxalates which help form kidney stones.