The low to moderate (40–300mg) amount of caffeine typically contained in a cup of coffee ... green tea. “Green tea and black tea come from the same plant camellia sinensis. The difference ...

Drinking more than four cups of coffee daily is linked with a lower risk of head and neck cancer, a new analysis reveals.

The process of roasting changes the tannic and coffee acids into an agreeable aroma, and according to the chemist Payen, most of the caffeine ... find the difference consists in tea possessing ...

Is matcha green tea really better for you than coffee? We asked a registered dietitian. Few people can start the day—or power ...

You may have noticed that you need to urinate frequently when you drink more coffee or tea than usual. A 2024 study observed the association between wet, overactive bladder (OAB) and caffeine ...

caffeine-free tea. There’s a difference between the two descriptors. You might assume decaffeinated means a drink contains no traces of caffeine, but that’s not the case. The leaves in decaf ...

It’s also important to remember that caffeine isn’t just found in tea and coffee, but also in fizzy drinks and some types of chocolate. “It’s hard to determine whether your response to ...

Want a freshly brewed coffee in the morning, but also want to monitor your caffeine intake? Here's some useful information to ...

Some studies have shown that caffeine in coffee and tea may reduce dementia risk by a small amount ... which found opposite effects between the two groups. These types of studies cannot be relied on ...