Tea is experiencing a resurgence across restaurant menus, with both hot and iced varieties showing impressive growth as ...

Matcha definitely still gives you a buzz, but how much caffeine is in this bright green beverage? Spoiler alert: It probably ...

3.2 Quality index of Rougui tea The content of water extract is closely related to the taste of tea infusion. The results showed that the water extracts in Rougui tea was in the range of 40.20-48.85% ...

Can you get the biggest caffeine kick from a bar of dark chocolate or a cup of coffee? We looked into how much caffeine each ...