Are Glutamine Peptides Safe? A Comprehensive Look at the Evidence
                                
                                
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                                    4 min read                                
                            
                                According to a 2025 review published by the National Institutes of Health, glutamine peptides show promise in protecting intestinal barrier function and promoting gut health. However, as with any supplement, the question of safety is critical, and understanding the differences from standard glutamine is key for consumers considering if glutamine peptides are safe for them.