CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt." ...

Two to three cups a day seemed to make a noticeable impact.

Researchers evaluated participants for over 40 years and found interesting takeaways related to their dietary intake and cognitive health.

A large cross-sectional analysis of 25,381 Swedish adults aged 50–64 found that habitual coffee consumption showed only very weak associations with sleep quality and daytime sleepiness. Genetic ...

In a massive study of nearly 50,000 women over a time frame of 30 years, researchers found that drinking more coffee – to a point – during midlife was linked to less chronic disease, physical mobility ...

Coffee drinking has been studied for decades as researchers have aimed to answer one burning question: Is it good for you? Or is it better to stick to joyless drinks like, you know, tap water and mint ...

Coffee's impact on sleep isn't straightforward habitual drinkers may adapt, showing little disruption, though timing and moderation still matter.

Many people avoid drinking coffee late in the day out of concern that it will disrupt their sleep. However, new research findings suggest that the connection may be less clear than often assumed.