It depends entirely on what kind of focus you need. Coffee is a rocket, fast, powerful, and occasionally turbulent. Green tea ...

A recent study linked a compound in dark chocolate called theobromine with a lower biological age. The research on this effect is still preliminary. Dont use these findings to overdo it on dark ...

Your Coffee Is Lying to You About Bitterness Every morning, for probably longer than you can remember, you've picked up that ...

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

The nutritionist says the combination of caffeine and cocoa compounds may help support focus, energy and mood, but it is not ...

Though decaf fans might disagree, caffeine is a critical component of a cup of joe. This compound is incredibly bitter on its own, but regular coffee itself is not. A team reporting in ACS’ Journal of ...

Learn the difference in antioxidant and caffeine content of black coffee vs. espresso. See what factors affect these key ...

Is there caffeine in decaf coffee? Yes, but it’s negligible. Decaffeination removes at least 97 percent of the caffeine. Some companies claim to remove upwards of 99 percent, but Hendon’s skeptical.

If it feels like every time you open Instagram, a celebrity is promoting a new energy drink, you’re right. In December, Alex Cooper dropped Unwell Energy, while celebs like Dwayne “The Rock” Johnson ...