What happens when you stop drinking caffeine for a week?
                                
                                
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                                    4 min read                                
                            
                                According to research from NCBI, caffeine withdrawal symptoms can begin as early as 12 to 24 hours after your last intake, with peak intensity occurring within the first few days. For those who frequently rely on coffee or energy drinks, navigating what happens when you stop drinking caffeine for a week can be a challenging but rewarding experience.