A sleep expert has shared insights on why an early morning coffee might not be the best idea for kickstarting your day. While ...

It is thought collectively we drink almost 100 million cups of coffee a day in the UK - but like any food or drink there is a ...

We love drinking coffee in the UK, with millions of Brits staring their day with a cup every morning - but there is a limit ...

Here's how that works. The chemical structure of caffeine is similar to the molecule in the body called adenosine, which promotes pain signals in the brain during a migraine, says Dr. Jann.

Insomnia is a growing social and cultural phenomenon. If it plagues you, there's a lot you can do—including this simple, ...

The potential mechanisms of caffeine’s action include its role as an adenosine receptor antagonist that reverses the tonic inhibitory influence of adenosine in the central nervous system. By ...

Coffee is a morning staple for many people, helping them feel awake and alert - but drinking too much can have some ...

Coffee is associated with better gut and heart health, while reducing your risk of cancer. It can also improve your brain function in the long term, as well as increase alertness in the short term, ...