Do You Heal Slower in a Calorie Deficit? The Critical Role of Nutrition in Recovery
                                
                                
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                                    4 min read                                
                            
                                According to the Cleveland Clinic, proper nutrition plays a huge role in how fast and well you heal, suggesting that restricting calories too much while in a calorie deficit can actually interfere with recovery. Your body requires adequate energy, protein, and micronutrients to repair damaged tissue and fight infection effectively.