Matcha is having a major moment. People are using this bright-green powder it to make everything from tea, sparkling tonics, and smoothies, to matcha-infused snacks like ice cream and cookies. The hot ...

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 ...