Matcha is a powder made of finely ground green tea leaves from the Camellia sinensis plant. Its origins can be traced back to ancient China. Farmers grow the plants in the shade for much of the time, ...

Matcha is a powdered green tea from the plant Camellia sinensis. It typically contains more caffeine than other types of green tea. But too much caffeine may also have harmful effects. Matcha is a ...