Coffee drinkers may have some reassuring news: experts say up to 400 milligrams of caffeine a day, or roughly as much as several cups of coffee, appears to be safe for most adults. The update comes from a scientific statement issued by the American Heart Association.
According to the guidance, moderate caffeine intake may also be associated with a lower risk of heart disease, stroke and Type 2 diabetes. That adds to a growing body of research suggesting coffee, when consumed in reasonable amounts, can fit into a healthy lifestyle for many people.
The key caveat is that the guidance applies to most adults, not everyone in every situation. Caffeine affects people differently, and experts generally stress that individual tolerance, health conditions and sensitivity still matter when deciding how much coffee is appropriate.
The takeaway is not that more caffeine is always better, but that moderate daily coffee consumption does not appear to be harmful for most adults based on current evidence. For many coffee lovers, that means another cup may not be a cause for concern.
