Why withdrawal headaches are so painful remains somewhat unclear. Because caffeine affects many parts of the body, experts ...

Caffeine, a popular stimulant, is linked to increased anxiety. Research indicates it can worsen anxiety disorders. Even healthy individuals may experi ...

A large real-world study of 236 young adults found that caffeine significantly boosts positive emotions, particularly in the morning.

Social media posts claim consumers of Alani Nu's Witch's Brew energy drink have suffered stroke-like side effects. That's ...

People who regularly consume caffeine are usually in a better mood after a cup of coffee or another caffeinated drink—an ...

Researchers at Bielefeld University and the University of Warwick monitored the daily behavior and mood of young adults over ...

Caffeine is one of the most widely consumed substances on Earth, powering millions through their day via coffee, tea, or energy drinks. But what happens to your body if you quit caffeine completely?

Chronic stress elevates cortisol, impacting health by causing weight gain, sleep issues, and weakened immunity. The article ...

Most women think hydration is simple. Just drink more water, right? But if that were true, more of us would already feel ...

If you're urinating frequently at night, you might find some relief by limiting your caffeine intake during the day. In ...

Researchers from Bielefeld University and the University of Warwick tracked young adults’ behaviour and mood in everyday life for four weeks.