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.

On average, an espresso contains around 63 milligrams of caffeine per ounce. Starbucks serves 75 milligrams of caffeine in ...

I drank green tea for 30 days and experienced three life-changing benefits, including better focus and less anxiety.

It turns out that drinking a moderate amount of coffee or caffeine regularly can reduce your risk of developing ...

In fact, the scientists found that those who drink this amount of daily caffeine see their risk reduced by almost half, compared to those who drink less than one coffee cup per day. The study ...

“Caffeine content varies between beans and brew methods, so be mindful of your daily total,” Sullivan said. Exceeding the ...

However, the researchers did note in the discussion that consuming large amounts of caffeine could be harmful and even increase dementia risk. They also found that the type of coffee consumed ...

A new study recently revealed that drinking three cups of coffee a day is linked to a lower risk of heart disease, type 2 diabetes, or stroke. The new study from JCEM concluded that habitual ...

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

A study on coffee consumption patterns in Saudi Arabia has found that Saudi coffee is more widely consumed than Turkish ...