The Science of Coffee: Health Benefits, Calories & Tips

Why does coffee cause stomach pain for some while helping others live longer? From the energy-boosting effects of caffeine to the calorie counts in your favorite Starbucks drinks, explore the true impact of coffee on the body.

Cup of tea

Black Tea Vs. Coffee With Caffeine

People all over the world kickstart their mornings with a mug of coffee or a cup of black tea -- and it turns out that's a good thing. Both beverages are stocked with antioxidants that can reduce cholesterol, safeguard against depression, and even fight off diabetes.

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