Up to a thousand milligrams of caffeine is considered safe for most people which translates into about 10 cups of coffee a day Michael Greger

Up to a thousand milligrams of caffeine is considered safe for most people which translates into about 10 cups of coffee a day Michael Greger
Up to a thousand milligrams of caffeine is considered safe for most people which translates into about 10 cups of coffee a day Michael Greger

Up to a thousand milligrams of caffeine is considered safe for most people which translates into about 10 cups of coffee a day Michael Greger

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