Coffee is the biggest dietary source of caffeine. However, this amount varies between different coffee drinks. This is a detailed guide to the caffeine content of different types and brands of coffee.

The study's author said there 'seemed to be a temporal link' between energy drinks - which often have high sugar and caffeine ...

Can drinking coffee yield cardiovascular benefits? Can too much caffeine increase stroke risk? Three recent studies examine ...

We sampled popular flavors from major brands including Red Bull, Monster, and Celsius, to find the tastiest energy drink ...

Your eating habits might be the thing that's keeping you up at night. Avoid these 10 foods before bed for quality sleep.

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

Caffeine can be part of a healthy lifestyle when consumed in moderation, but it's important to recognize your limits. Pay ...

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

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

Synthetic caffeine is added to soft drinks, energy drinks ... In addition, the estimate of the amount and frequency of caffeine intake is often inaccurate because it is mainly based on self ...

Drinking coffee during pregnancy may not be as risky as once thought, according to a study that found no strong link between ...

Pre-workout supplements, which typically contain a blend of ingredients designed to help increase energy and performance ...