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N-Acetyl Cysteine (NAC)
N-Acetyl Cysteine (NAC)

amino_acid

别名: NAC, N-Acetylcysteine, Acetylcysteine

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About





            

                
N-acetyl cysteine (NAC) is a precursor to glutathione, the body's master antioxidant, and may help restore mucosal antioxidant defenses in the GI tract. It also acts as a mucolytic agent, breaking disulfide bonds in mucus to reduce viscosity. Research suggests NAC may help modulate NF-kB signaling to support a healthy intestinal inflammatory response and may play a role in supporting H. pylori eradication by disrupting bacterial biofilm.

            

        

        

        
        
        

            

  
How It Works





            

                
Precursor to glutathione restoring mucosal antioxidant defenses; breaks disulfide bonds in mucus reducing viscosity (mucolytic action); modulates NF-kB signaling reducing intestinal inflammation; disrupts bacterial biofilm (relevant to H. pylori eradication); protects against NSAID-induced gastropathy.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        Helicobacter pylori Infection
                                    
                                
                                
                                    C

                                
                                
                                    3
                                
                                
                                    250
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                            

                                
                                    
                                        Inflammatory Bowel Disease (IBD) — General
                                    
                                
                                
                                    D

                                
                                
                                    1
                                
                                
                                    30
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Nausea and vomiting (most common, especially at higher doses)
                
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                    Diarrhea
                
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                    Unpleasant sulfur taste/odor
                
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                    Headache
                
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Drug & Supplement Interactions





            
    
                
                
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                    Nitroglycerin (NAC may enhance vasodilatory effects; risk of hypotension)
                
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                    Activated charcoal (may reduce NAC absorption)
                
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                    Anticoagulants (NAC may have mild antiplatelet effects)
                
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                    ACE inhibitors (additive hypotensive effect with nitroglycerin combination)
                
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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





            

                
                
                    L-Glutamine
                    
                
                
            

        

        
    


    
    












    

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