Tea, Caffeiene

[Toro]

This is from the Upton Tea quarterly catalogue:
1. Caffeine and other health benefits and concerns.

Despite what many erroneously believe, green teas do not necessarily have less, or more, caffeine than black teas. Some will argue that green tea has 1/3 the caffeine of black tea while oolongs are slightly more caffeine-rich with 2/3 the caffeine of black tea, but this is simply not true. Caffeine content is not related to level of fermentation; instead, it is more closely aligned to the type of leaf used. The bud and first leaf of the tea plant contain the highest concen...

They can be found at: http://www.uptontea.com/