One of matcha's many draws, in addition to its powerful antioxidants and photogenic green hue, is that the leaf contains an ample dose of caffeine. "Caffeine in tea, specifically matcha, varies ...

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 ...