We’re a nation fuelled by caffeine. We drink about 100 million cups of tea a day, according to the UK Tea & Infusions ...

The effects of caffeine usually last three to ... Size, age, and genetics all play a role in how much caffeine your body can take; but as a general rule, it is considered dangerous for adults ...

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

The levels of caffeine in your blood could affect ... adds more detail to what we already know about the effects that coffee has on the body.

Here's the short answer. Some research suggests moderate caffeine consumption has a positive impact on erectile health, but ...

Caffeine's stimulating effects can paradoxically lead to sleepiness due to tolerance, adenosine receptor changes, and individual metabolic differences.

Although drinking coffee has many benefits, it is important to be mindful of how much cups of coffee you are consuming in a ...

Today, there is one method of caffeine intake that has become increasingly popular, especially among young adults — energy ...

YOUR favourite spooky treat might be harbouring an unwanted trick, an expert has warned. Some ingredients lurking in your ...