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

This popular drink has a beloved flavor and impressive health benefits, but it might not be best right before bed.

white tea has gained popularity among tea enthusiasts looking for a milder alternative to green or black tea. The short answer is yes, white tea does contain caffeine, but the amount can vary ...

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 ...

These distinct features are typically attributed to the tea’s unique production process. Because of its naturally high caffeine ... of Assam tea. Black teas like Assam contain several unique ...

Can drinking coffee yield cardiovascular benefits? Can too much caffeine increase stroke risk? Three recent studies examine ...

Which of the two is right for you therefore mostly comes down to your personal taste and caffeine tolerance. Green tea is less oxidised, has a mildly earthy, grassy flavour, and usually contains less ...

The caffeine in tea does not result in secondary depression ... but does not affect the absorption of protein. Black tea contains few amino acids, but green tea contains 16 to 24 amino acids ...

That being said, those with comorbid anxiety should be careful, as the stimulant effects of caffeine can worsen anxiety. Aging: Coffee and tea both contain a high amount of antioxidants — around ...

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 ...

One cup of tea, by contrast, only contains 30 to 50 mg of caffeine. "Generally speaking, coffee has two to three times more caffeine compared to a similar-sized black tea," says Matthew Chow ...