Why Do I Have Zero Hunger?: Causes and Solutions for a Lost Appetite
                                
                                
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                                    5 min read                                
                            
                                According to a 2017 meta-analysis, lifestyle factors like sleep deprivation and alcohol intake significantly increase food consumption, yet many people experience the opposite, asking, "Why do I have zero hunger?". This lack of desire to eat can stem from a wide array of physical, psychological, and lifestyle factors, ranging from temporary illnesses to underlying health conditions that require attention.