What Are Bulk-Forming Foods? Your Complete Guide
                                
                                
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                                    4 min read                                
                            
                                According to the Mayo Clinic, dietary fiber, the key component in bulk-forming foods, is essential for a healthy diet and good digestion. What are bulk-forming foods? They are simply natural, fiber-rich foods that absorb water, adding mass and softness to stool to promote regularity and intestinal health.