The Materia Medica of Shenlong is the earliest book in China to mention tea. It says: “Sehnlong tasted various herbal ... Tea contains purines, among which are caffeine and theophyllinge.
You probably never think of coffee, tea ... the more caffeine it contains. A 162 gram bar of pure dark chocolate contains 70 milligrams of caffeine, while white chocolate does not contain any ...
To determine whether reported improvements in brain function for older adults are solely due to caffeine in green tea or whether other components play a role, ITO EN researchers led a double-blind ...
These distinct features are typically attributed to the tea’s unique production process. Because of its naturally high caffeine content ... Black teas like Assam contain several unique plant ...
So this has us wondering, does an espresso shot or a simple brewed cup of joe contain more of a caffeine hit? Here are a few tips for decoding caffeine content, which can mean the difference ...