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.
English (US)