Whether you’re a coffee or tea lover, caffeine can work wonders. For many people, the first freshly brewed cup in the morning ...

But is there any real reason to choose between tea and coffee, other than personal preference? The amount of caffeine in tea and coffee varies, depending on the strength, variety and brewing ...

Green tea has different ratios of caffeine depending on the type. Learn about high-caffeine coffee alternatives and decaf ...

4 at 6:05 a.m. Do you start your mornings with a potent dose of caffeine ... and gentle cup of tea? Whatever your preference, scientists have found that regularly drinking coffee or tea can ...

In contrast, an 8 oz cup of coffee typically has a high caffeine content of around 95 milligrams of caffeine. The theanine, ...

The amount of coffee in such cups is equivalent to about 3 to 5 regular-sized cups. The following chart shows the approximate amount of caffeine in different sizes of brewed coffee drinks from ...