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 ...

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 ...

4 at 6:05 a.m. Do you start your mornings with a potent dose of caffeine ... and gentle cup of tea? Whatever your preference, scientists have found that regularly drinking coffee or tea can ...

So when the lights appear to flicker or she sees an aura — sure signs a migraine is imminent — she says she’ll reach for ...

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 ...