You're obviously not falling for the triple shot venti mochaccino. But if you're going caffeine-free, choose this type of tea ...

A study has revealed the molecular mechanisms regulating caffeine biosynthesis in tea plants, identifying crucial genes and ...

With no calories, tea is a great addition to a low-calorie diet. Caffeine levels in tea vary depending on the type you drink, but in general, tea has much less caffeine than coffee. One 8-ounce ...

We asked registered dietitians to explain green tea's caffeine content, factors that affect how much caffeine is in each cup, and how green tea stacks up to other caffeinated drinks. Green tea ...

This ancient beverage does more than hydrate—it’s packed with antioxidants and compounds that boost your health, focus, and ...