Can Fasting Too Long Be Harmful? Understanding the Risks
                                
                                
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                                    3 min read                                
                            
                                While various forms of intermittent fasting offer proven health benefits, engaging in very long fasts can be harmful. For example, medically supervised studies on prolonged water-only fasting (mean duration of nearly 10 days) have observed increased systemic inflammation and platelet activation, raising potential cardiometabolic concerns. This article explores why **can fasting too long be harmful** and the critical dangers associated with extended periods of food deprivation.