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Selenium 用于 Oxidative Stress (Cardiovascular)

B

KiSel-10 trial: 54% CV mortality reduction with combination selenium (200 mcg) + CoQ10 (200 mg) over 4 years. 12-year follow-up confirmed sustained benefit. Most relevant in selenium-deficient populations.

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            B

        

        

            
结论

            
            
KiSel-10 trial: 54% CV mortality reduction with combination selenium (200 mcg) + CoQ10 (200 mg) over 4 years. 12-year follow-up confirmed sustained benefit. Most relevant in selenium-deficient populations.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
3

        
研究数量

    

    

        
600

        
受试者

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
等级

    




        


        
        

        
        
        

            

  
Dosage & Usage





            
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units


            
            

                
常用剂量

                

                    
                    

                        
general:

                        
55 mcg/day

                    

                    
                    

                        
cardiovascularantioxidant:

                        
100-200 mcg/day

                    

                    
                

                
                

                    上限： 400 mcg/day (risk of selenosis above this level)
                

                
            

            

            

            
            

                最佳服用时间： With meals
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
已报告的副作用

                    
    
                        
                        
  • 
                            ⚠
                            Selenosis at high doses (garlic breath odor, hair/nail loss, nausea)
                        
    • 
                        
                        
  • 
                            ⚠
                            GI discomfort at moderate-high doses
                        
    • 
                        
                        
  • 
                            ⚠
                            Potential increased type 2 diabetes risk at high supplemental doses
                        
    • 
                        
                    

                

                

                
                

                    
已知相互作用

                    
    
                        
                        
  • 
                            ●
                            Cisplatin and other chemotherapy drugs (may affect efficacy)
                        
    • 
                        
                        
  • 
                            ●
                            Statins (may enhance antioxidant effects)
                        
    • 
                        
                        
  • 
                            ●
                            CoQ10 (synergistic cardiovascular benefit — KiSel-10 combination)
                        
    • 
                        
                    

                

                

                
                

                    

                        可耐受最高摄入量： 400 mcg/day (risk of selenosis above this level)
                    

                

                
            

            

                在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Selenium help with Oxidative Stress (Cardiovascular)?
            
        
        

            Based on 3 studies with 600 participants, there is moderate evidence from clinical studies that Selenium may support Oxidative Stress (Cardiovascular) management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Selenium should I take for Oxidative Stress (Cardiovascular)?
            
        
        

            Studies have used various dosages. A commonly studied range is 55 mcg/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Selenium?
            
        
        

            Reported side effects may include Selenosis at high doses (garlic breath odor, hair/nail loss, nausea), GI discomfort at moderate-high doses, Potential increased type 2 diabetes risk at high supplemental doses. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Selenium and Oxidative Stress (Cardiovascular)?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 3 peer-reviewed studies with 600 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
其他成分用于 Oxidative Stress (Cardiovascular)

                    

                        
                        
                            PQQ (Pyrroloquinoline Quinone)
                            C

                        
                        
                    

                

                

                
                

                    
Selenium 用于其他健康状况

                    

                        
                        
                            Coronary Artery Disease (CAD)
                            C

                        
                        
                    

                

                
            

        

        

    


    
    












    

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