The coffee drinkers were found to have higher levels of specific beneficial bacteria, such as Eggertella and Cryptobacterium ...

Coffee consumption influences the microbiota-gut-brain axis, affecting cognitive performance and emotional regulation through ...

New research is looking at the positive effects of coffee on the gut-brain connection. In the small study, published April 21 ...

Online personalities and individual social media users have for years hawked yerba mate and fiber products as methods to ...

New research shows that sleep loss alters specific memory circuits, but also hints that a familiar compound may help restore ...

A coffee-free morning is a form of betrayal. I love the taste and the ritual of coffee, of course. I also review coffee and coffee machines for a living. But caffeine is also, quite simply, a drug. It ...

More energy. A faster metabolism. Better focus. Improved mood. With promises like these, it’s no wonder that energy drink sales in the U.S. reached almost $27 billion in 2025, up about 80 percent from ...

Paraxanthine, a compound the body naturally produces when it breaks down caffeine, is starting to appear in energy drinks and even some coffee products as a potential caffeine alternative. Brands ...

INDIANAPOLIS — That morning cup of coffee feels routine, right? But the caffeine kick might not be. Consumer Reports tested popular coffees and found that caffeine can vary a lot. In some cases, just ...

Kim Kardashian has launched an energy drink. Instead of containing caffeine, Update includes paraxanthine, a compound the body naturally produces when it breaks down caffeine. According to the brand’s ...

If it feels like every time you open Instagram, a celebrity is promoting a new energy drink, you’re right. In December, Alex Cooper dropped Unwell Energy, while celebs like Dwayne “The Rock” Johnson ...