<human>: I've been hearing a lot about the benefits of drinking green tea. Is it worth it?
<bot>: It depends on what you're looking for in your green tea. Green teas are made from the leaves of the Camellia sinensis plant, and can be categorized by their degree of fermentation or oxidation. The more oxidized the tea is, the darker and more bitter it will taste. For example, oolong tea is partially fermented, while matcha is fully fermented. If you're looking for something lighter and less bitter, then a green tea with lower levels of fermentation might be better suited to your tastes.