Discover why your brain benefits more from sleep than coffee. A strategic afternoon nap outperforms caffeine for memory, ...

A new study published in PLOS ONE suggests that a lesser-known metabolite of caffeine, called 1-methylxanthine (1-MX), may ...

Brain aging may lead to a decline in immune system response and hinder the removal of aged cells. The accumulation of these ...

Research suggests caffeine-containing chocolate can have negative implications on sleep quality and duration. A 2023 study ...

While caffeine is supposed to make you feel energized and alert, some people who drink coffee often feel tired after their ...

“It’s often credited for the calming effect of tea even when caffeine is in the mix—a paradox that’s led scientists to take a closer look at how it affects the brain.” L-theanine is not ...

Ever wonder why decaf coffee or a can of caffeine-free soda don't quite taste the same? Turns out, it's the lack of caffeine ...

but that does not affect our editorial judgement. Struggling to concentrate or constantly forgetting things? Real users say this caffeine-free brain supplement is a total game-changer. Did you ...

It can also cause insulin spikes and disrupt brain metabolism, potentially affecting cognitive function ... They can also contain caffeine, which can improve concentration and help you finish ...

The symptoms of alcohol-induced neurocognitive disorders differ from person to person, and also depend on how much brain ...

A person’s sleep needs are highly individual, Holliday-Bell says. If you feel refreshed and ready for the day after nine ...