We tested the levels of caffeine and contaminants in brews from Dunkin', Folgers, Starbucks, and more. Some will wake you ...

Whether we like it or not, caffeine is a big part of our lives. We put on a pot of coffee in the mornings, get through the afternoon slump with an energy drink and grab espresso martinis after work.

Caffeine affects the body in a variety of ways, particularly if you drink a lot. Having too much can cause gastrointestinal problems, headaches, and affect your sleep.

According to the report, coffee consumption is associated with a lower risk of melanoma and leukemia, as well as prostate and ...

A new clinical trial led by researchers from UC San Francisco and the University of Adelaide has found that drinking a daily ...

Coffee and tea are popular beverages linked to impressive health benefits. Drinking both beverages may reduce disease risk ...

Coffee has long been a go-to for tired drivers. A quick shot of bean juice at the Moto services acts as a livener on a long ...

It’s unclear why drinking coffee was linked with a lower risk of irregular heartbeat recurrence. It’s possible that an ...

Caffeine appears to do the opposite of what you might think when it comes to the heart. Scientists have found that a cup of coffee a day actually protects the heart from atrial fibrillation – a ...

You don’t have to drink coffee to get a quick boost of energy. from matcha to energy drinks, there are a number of caffeinated drinks to choose from.

If you love your daily cup of coffee, enjoy it—but timing matters. Drinking coffee earlier in the day not only helps protect your sleep but may also offer long-term health benefits. So, if you're ...

In patients with persistent AF who underwent cardioversion, a cup of joe per day lowered the risk of recurrences at 6 months.