Caffeine is the most widely used psychoactive drug in the world, consumed by billions of people every day in the form of tea, coffee, and energy drinks. It is commonly consumed to boost alertness and ...

Dr. Jones and Mitch Sears explore caffeine's impact on the physical domain, covering its ubiquitous presence, mechanism of action, physiological effects, and associated risks. Through a combination of ...

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...