Molly — also known as MDMA or ecstasy — is a synthetic psychoactive drug that floods the brain with serotonin, dopamine and ...

A novel study testing the effects of caffeine on the human brain found daily consumption can significantly reduce the volume of one's gray matter. Whether this is a good or bad thing is unclear ...

And if you're like most people, you probably enjoy a cup of coffee each morning or a late-afternoon soda to help you power ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Caffeine doesn’t just make it harder to fall asleep; it changes how the brain behaves ...

A new study suggests that caffeine doesn’t just affect your energy levels. It may also change how your brain functions during sleep, especially in 20-somethings.

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 ...

Caffeine was shown to increase brain signal complexity, and shift the brain closer to a state of 'criticality', in tests run by researchers from the University of Montreal in.

SUNDAY, June 1, 2025 (HealthDay News) — Your morning cup of coffee might help you power through the day — but could it be keeping your brain too alert at night, even while you sleep?

Here are the various surprising and really cool ways caffeine affects your brain for the better, according to science. 1 It Changes The Way You Remember Words.

Caffeine shifts brain activity during sleep by increasing EEG complexity and reducing long-range temporal correlations, particularly in non-REM (NREM) sleep. These changes reflect a movement ...