Yerba mate and coffee are both well-loved caffeinated drinks. But how does the caffeine in yerba mate compare to that of ...

If you're looking for more than a caffeine boost, the latest wellness trend on TikTok is mushroom coffee. Yes, you read that ...

If your headache is due to dehydration, drinking tea or coffee can make it worse, as caffeine has a dehydrating effect. So, ...

Can coffee make you more anxious than other caffeinated drinks like matcha and soda? Doctors explain the phenomenon, and what ...

Caffeine is almost ubiquitous in everyday life. It is found in the typical morning cup of coffee, in black tea, in cola, in ...

Coffee and matcha are both known for their energy-boosting benefits. However, they also offer an array of health benefits.

Green tea contains L-theanine, an amino acid that has a calming effect and can increase concentration at the same time. In ...

We all know that jolt of energy caffeine provides, but what happens when that daily pick-me-up turns into a constant buzz?

Dr. Ehlers warns that pure caffeine powder is especially dangerous. It’s so concentrated that normal kitchen scales can’t ...

Experts caution that drinking 2+ coffees daily may double heart death risk for those with high BP (160/100+). Green tea, ...

Green tea has several hidden health benefits. If you're ready to cut down on coffee, here's why you should switch your choice ...