We’re a nation fuelled by caffeine. We drink about 100 million cups of tea a day, according to the UK Tea & Infusions Association; and, says the British Coffee Association, somewhere in the region of ...

Harvard research involving over 130,000 people found that moderate consumption of caffeinated coffee or tea was associated with up to 18% lower dementia risk, though the observational study could not ...

Could coffee help to counteract some of the effects of alcohol on the brain, and potentially limit the risk of addiction? That's what's suggested by a new study of how caffeine interacts with the ...

Source: Kues / Shutterstock Feeling anxious? Is your heart racing? Are you having trouble sleeping? Are you taking a long time to fall asleep, thoughts zinging? Once you finally fall asleep, do you ...

Kristie Reed, PharmD, oversees emergency, general medical, surgical, psychiatric care, and oncology medication as the pharmacy director of a community hospital. Dr. Reed specializes in IV medications.

Q: I’ve heard that the caffeine boost from matcha is “better” than the one you get from coffee, with fewer jitters and anxiety. Does science support that? Matcha, once a nic ...

A randomized trial evaluated the effect of caffeine in 1,207 pregnant women who drank at least three cups of coffee per day (BMJ. 2007;334:409; full-text available ...