Drinking Coffee Seemed To Slow Brain Ageing In A Huge Study

Yes, too much caffeine can lead to jitters, a bad night’s sleep, and even high blood pressure. 

But there’s a lot of evidence to suggest that moderate coffee consumption (roughly three cups or less a day, or 200-300 mg per day of caffeine) could actually be good for us. 

It’s been linked to better heart health, increased longevity, and even better ageing. 

A new study of over 130,000 participants has suggested it could slow brain ageing and reduce dementia risk, too. 

Why might coffee consumption help brain age?