Is it possible to increase hemoglobin in 10 days?
                                
                                
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                                    3 min read                                
                            
                                While some online sources claim rapid boosts are possible, health experts state that a significant and sustained increase in hemoglobin in just 10 days is typically not achievable through diet alone. Raising hemoglobin levels, especially when deficient, is a gradual process that can take weeks to months.