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Bifidobacterium lactis
Bifidobacterium lactis

probiotic

别名: B. lactis, Bifidobacterium animalis subsp. lactis, BB-12, HN019

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About





            

                
Bifidobacterium lactis supports gut mucosal barrier function and modulates systemic immune responses through dendritic cell education. A small RCT found a probiotic blend containing B. lactis improved skin sensitivity and reduced TEWL in healthy women. Often studied in combination with Lactobacillus strains.

            

        

        

        
        
        

            

  
How It Works





            

                
Supports gut mucosal barrier function by increasing tight junction protein expression; modulates systemic immune responses through dendritic cell education; may reduce inflammatory biomarkers (CRP, IL-6) associated with skin inflammation through gut-skin axis signaling.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        Skin Barrier Function
                                    
                                
                                
                                    D

                                
                                
                                    2
                                
                                
                                    100
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Mild gas or bloating (temporary)
                
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                    Rare infections in severely immunocompromised individuals
                
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Drug & Supplement Interactions





            
    
                
                
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                    Immunosuppressants (theoretical concern — live bacteria)
                
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                    Antibiotics (may reduce probiotic viability — separate by 2+ hours)
                
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                请务必告知您的医疗保健提供者您正在服用的所有补充剂。
            

        

        

        
        
        

            

  
Related Ingredients





            

                
                
                    Lactobacillus rhamnosus
                    
                
                
                
                    Lactobacillus plantarum
                    
                
                
            

        

        
    


    
    












    

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