Add Yahoo as a preferred source to see more of our stories on Google. Pouring coffee We already know that the stimulating powers of caffeine make it an unsuitable choice for a late-night drink – at ...

Researchers at the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), have demonstrated that caffeine can restore social memory impaired by sleep deprivation by ...

Caffeine is not only found in coffee, but also in tea, chocolate, energy drinks and many soft drinks, making it one of the most widely consumed psychoactive substances in the world. In a study ...

Researchers found caffeine changes brain activity during sleep, reducing deep restorative sleep and keeping the brain more ...

Scientists zeroed in on a lesser-known part of the brain that helps control both sleep cycles and memory. New research from the National University of Singapore suggests caffeine may help protect ...

A new narrative review unpacks how coffee may sharpen thinking and protect the brain while highlighting why its true mechanisms remain elusive. Neurocognitive and Neurological Effects of Coffee and ...

Caffeine, a methylxanthine alkaloid ubiquitous in coffee, tea and energy drinks, exerts its primary action through non-selective antagonism of adenosine receptors. By disinhibiting dopaminergic and ...

From your gut microbes to your mood and memory, new research reveals how daily coffee habits may shape brain function in ways that go far beyond caffeine. Study: Habitual coffee intake shapes the gut ...

Nootropics, often called brain boosters or smart supplements, are widely used to support focus, memory and mental performance. While some supplements show promise, nootropics tend to be more ...