What Happens When You Consume Too Much Black Coffee?
                                
                                
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                                    5 min read                                
                            
                                According to the U.S. Food and Drug Administration (FDA), a healthy adult can safely consume up to 400 milligrams of caffeine daily, but exceeding this can cause adverse effects. For many, black coffee is a staple for energy and focus, but overindulgence can lead to a range of uncomfortable and potentially serious health issues. Knowing the warning signs is crucial for protecting your well-being.