A doctor explained safe guidelines for limiting your daily consumption, whether you're drinking coffee, tea, energy drinks or ...

The amount of caffeine in a cup of coffee can vary based on the type, serving size, method of preparation, and bean variety, among other factors. Coffee is the biggest dietary source of caffeine.

The benefits and potential downsides of drinking coffee have long been debated and discussed, but while there is a general ...

Drinking four cups of coffee a day could prevent piling on the pounds after gorging on unhealthy fat and sugar, according to ...

Green tea has different ratios of caffeine depending on the type. Learn about high-caffeine coffee alternatives and decaf ...

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

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

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

A new study found that increased caffeine consumption may influence your risk of Alzheimer's or other forms of dementia. But ...

Sometimes we sip coffee for a taste adventure, and other times we just want a serious jolt of caffeine. If you've got a ...

One of the most common ways suggested to increase a weed high is to drink beverages containing caffeine, like tea or coffee.

This anti-aging “skin renewing” eye cream contains a blend of caffeine, peptides, niacinamide, and ceramides to address a ...