Drinking more than four cups of coffee a day increases the chances of a stroke by a third, while frequent fizzy drinks double ...

How much more caffeine does tea have than coffee? “Like for like, a cup of coffee has around double the amount of caffeine ...

Many use l-theanine to improve stress disorders, mood and sleep hygiene. Yes. While black tea has less caffeine than coffee, ...

People who consumed 200 to 300 milligrams of caffeine a day were less likely to develop coronary heart disease, Type 2 ...

A flight attendant shared one reason you should avoid drinking coffee on your next flight - as it could actually be to blame ...

Green tea may be better for reducing swelling and fluid retention, because it is gentler on the gut. “Black tea can have an ...

Consuming moderate amounts of caffeine lowers the risk of developing multiple metabolic conditions like diabetes, heart ...

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 ...

Here's everything you need to know to reap all the health benefits associated with green tea, according to a registered ...

Get the best tasting 'hug in a mug' with our reviews and advice for caffeine fiends and macchiato aficionados. Can't wake up without your coffee? Several billion cuppa-lovers can't be wrong. Our ...