Tea is unlikely to dehydrate you when consumed in moderate quantities. However, drinking more than eight cups at once can ...

Typically, coffee contains more caffeine per serving than tea. Compared to the 95 mg of caffeine in an 8-ounce coffee, the same serving of black tea contains approximately 40–70 mg. Of course, these ...

The caffeine content in coffee beans can range from 1.1 to ... This makes each coffee unique, just like the different types ...

L-theanine is also present, in lower concentrations, in black tea. There’s less research on the effects of coffee on stress, but researchers have found moderate to high amounts of caffeine are ...

black tea usually has more, making it the better choice for those who aren’t sensitive to caffeine and looking for a caffeine boost that isn’t as strong as a cup of coffee. Green tea also ...

If soda is your vice, swap out your caffeinated cola for a caffeine-free variety. Same goes for tea: While green, white, ...

Green tea offers a mild caffeine boost with antioxidants, promoting brain health and aiding weight loss, and contains less ...

For many, a caffeine fix is key to starting the day – we explain the biological changes that begin with that morning tea or ...

I drank green tea for 30 days and experienced three life-changing benefits, including better focus and less anxiety.

Getting your Trinity Audio player ready... Millions of people consume coffee or tea, with some even enjoying multiple cups of these caffeinated beverages daily. Coffee is known to perk a person up in ...

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