Are the Gills of a Mushroom Nutritious?
                                
                                
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                                    4 min read                                
                            
                                Mushrooms are a low-calorie food packed with nutrients, but many home cooks discard the gills, especially on portobello mushrooms. Whether this practice is based on fact or myth regarding their nutritional value and edibility is a common point of confusion for many cooks and mushroom enthusiasts.