When you’re fasting, it’s usually OK to drink coffee, as long as you skip ingredients like cream and sugar. Learn more about the benefits of coffee and fasting.

A new caffeine craze is brewing on social media—no kettle required. Caffeine pouches promise a fast, discreet hit of energy without the fuss of brewing coffee or cracking open an energy drink. But ...

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...

Did you know that the quality of your diet can either support healthy cortisol rhythms or tamper with them? Find out which food groups increase your stress levels and which help lower it down.