Plus, find out which tea has the highest amount of caffeine, according to the experts. How much more caffeine does tea have than coffee? “Like for like, a cup of coffee has around double the amount of ...

This popular drink has a beloved flavor and impressive health benefits, but it might not be best right before bed.

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

Tea is unlikely to dehydrate you when consumed in moderate quantities. However, drinking more than eight cups at once can ...

If soda is your vice, swap out your caffeinated cola for a caffeine-free variety. Same goes for tea: While green, white, ...

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

Your morning cup of joe could protect against type 2 diabetes, coronary heart disease, stroke, and other cardiometabolic ...

We ranked every Starbucks drink by the amount of sugar found in a Grande size (16 ounces), so you can see just how sweet these drinks are.

Notably, the study, which looked at more than 223 million ER visits ... the-counter medications may also contain caffeine, ...

Studies on caffeine’s effects on heart health have gained interest in recent years. One crucial question remains: How much ...

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

Green tea offers a mild caffeine boost with antioxidants, promoting brain health and aiding weight loss, and contains less ...