Does white tea have caffeine? It’s an important question. Many of us want that little caffeine boost in the morning, but on ...

One of the main reasons it might be worth switching to tea is its lower caffeine content. Caffeine can sharpen focus and ...

Like coffee, the amount of caffeine in tea varies depending on how it is brewed and the types of leaves used. Certain types of teas, such as yerba mate, have as much caffeine as weak coffees ...

You've been drinking tea for years, but is it really good for you? Here's everything you need to know about its impact on ...

Oct. 4 at 6:05 a.m. Do you start your mornings with a potent dose of caffeine from a freshly brewed ... nudge from a warm and gentle cup of tea? Whatever your preference, scientists have found ...

In this lab, students will determine the amount of caffeine in a beverage. Students will determine the retention time of pure caffeine. From this information, students will be able to identify the ...

The NHS advises “drinking too much caffeine can make you more anxious than normal”. So reaching for decaf is best when you’re looking to relax. It’s fine to drink tea and coffee as part of ...

A study reveals tea consumption may lower stroke risk, unlike coffee. Coffee, especially over four cups daily, can increase ...

There is evidence that yerba mate tea could help prevent osteoporosis – a disease that can cause bone fractures – by ...

How Much Caffeine Is in a Cup of Coffee? Caffeine is a substance that's found in more than 60 plants, such as coffee beans and tea leaves. It tastes bitter and is an active ingredient in coffee.