Camellia Sinensis: The Source of All Tea
After water, tea is the most consumed beverage in the world. It's drunk hot, cold, plain, with sugar, with milk, and in the Himalayas with yak butter. It's stimulating in the morning, reviving in the afternoon, and relaxing at bedtime.

Tea: Camellia Sinensis, Part 2
Oolong tea falls in between black and green tea in terms of processing, taste, and other characteristics, and as a result, shares qualities of black and green teas. During processing, the withering and fermentation (i.e., oxidation) stages are combined