Research shows when you drink your first cup of coffee has no impact on afternoon energy levels. Or hydration. Or anything, ...

You roll out of bed, stumble to the kitchen, and reach for that magical cup of coffee that’s supposed to transform you from zombie to human. But lately, you’ve noticed something weird — instead of ...

Some teas have antioxidants, amino acids, and plant compounds that can support long-term cognitive health. Green tea is one ...

Or maybe you’re drinking coffee for the caffeine. While you don’t need a scientific study to tell you this, research shows caffeine, even in low doses, makes you feel more awake and less tired. That’s ...

Have you recently cut down on caffeine and feel like you're having the most vivid dreams of your life? While there are a number of potential benefits of reducing our caffeine intake—such as whiter ...