The most common known effect of caffeine is increased energy levels. Through blocking adenosine receptors, it staves off ...

I’ve been writing about this issue—the idea that coffee might have some wonderful health benefits— for nearly a decade now, ...

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

Recently, gut health and Ayurveda coach Dimple Jangda shared on Instagram her insights on why it's best to reconsider ...

The research finds “L-theanine may interact with caffeine to enhance performance in terms of attention switching and the ability to ignore distraction”. So if you find tea has a more positive ...

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

It's a widely held belief that no amount of caffeine is safe during pregnancy. However, the intense fatigue brought on by ...

It’s a great performance enhancer,” one expert says. Here’s why it’s important to use the stimulant responsibly.

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

If you’ve ever thought about extracting caffeine from coffee beans, [Ben] is the guy for you. The last time we ran into him, he had already produced a few aerogel monoliths with a few ...

Sparkling water is a healthy beverage choice with a number of potential health benefits. Drinking seltzer water can: An ...

Those chemicals are probably why decaf gets a bad reputation ... opt out of caffeine because of the link between caffeine and anxiety. If you already live with poor mental health, you might ...