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Berberine ： High Blood Pressure (Hypertension)

C エビデンス 小規模研究からのエビデンスは限られていますが、いくつかの肯定的なシグナルがあります。

Some studies show modest BP reduction as secondary outcome. Primary evidence is for lipids and glucose. Dedicated blood pressure trials are needed.

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            C

        

        

            
結論

            
            
Some studies show modest BP reduction as secondary outcome. Primary evidence is for lipids and glucose. Dedicated blood pressure trials are needed.

            
            
        

    










    

  
Key Study Findings





    

        
        

            

                
                    Systematic Review
                
                
                n=61
                
                
                
            

            
                Berberine for prevention of dementia associated with diabetes and its comorbidities: A systematic review.
            
            

                
                Dose: None
                
                
                vs: None
                
                
                Outcome: None
                
                
                効果: None
                
                
                None
                
            

            
            
対象集団: Alzheimer's disease patients

            
        

        
    







    
    

        
        

            

  
Key Statistics





            


    

        
8

        
研究数

    

    

        
600

        
参加者数

    

    

        
            
            ↑
            
        
        
Positive

    

    

        C

        
グレード

    




        


        
        
        

            

  
Referenced Papers





            

                
                

                    

                        
                            Berberine for prevention of dementia associated with diabetes and its comorbidities: A systematic review.
                        
                        
                            
                                Systematic Review
                            
                            
                            
                        
                    

                    

                        Journal of integrative …
                        2020
                        
                        33 件の引用
                        
                    

                

                
            

        

        

        
        
        

            

  
Dosage & Usage





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


            
            

                
一般的な使用量

                

                    
                    

                        
general:

                        
500-1,500 mg/day divided TID

                    

                    
                    

                        
lipidsupport:

                        
500 mg TID with meals

                    

                    
                

                
                

                    上限量： Not formally established; GI side effects limit doses >1,500 mg/day
                

                
            

            

            
            

                
研究で検討された用量

                

                    

                        
                            

                                用量
                                期間
                                効果
                                N
                            

                        
                        
                            
                            

                                None
                                --
                                
                                    
                                    Positive
                                    
                                
                                61
                            

                            
                        
                    

                

            

            

            
            

                推奨摂取タイミング： With meals, divided TID for sustained plasma levels; short half-life
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
報告されている副作用

                    
    
                        
                        
  • 
                            ⚠
                            Diarrhea (most common, usually resolves in 2 weeks)
                        
    • 
                        
                        
  • 
                            ⚠
                            Constipation
                        
    • 
                        
                        
  • 
                            ⚠
                            Flatulence
                        
    • 
                        
                        
  • 
                            ⚠
                            Abdominal pain
                        
    • 
                        
                        
  • 
                            ⚠
                            May lower blood sugar (monitor in diabetics)
                        
    • 
                        
                    

                

                

                
                

                    
既知の相互作用

                    
    
                        
                        
  • 
                            ●
                            Metformin (additive blood sugar lowering; may increase metformin levels)
                        
    • 
                        
                        
  • 
                            ●
                            CYP2D6 and CYP3A4 substrates (berberine is a CYP inhibitor)
                        
    • 
                        
                        
  • 
                            ●
                            Cyclosporine (may increase blood levels)
                        
    • 
                        
                        
  • 
                            ●
                            Macrolide antibiotics (may prolong QT interval)
                        
    • 
                        
                        
  • 
                            ●
                            Statins (complementary mechanism; monitor for additive effects)
                        
    • 
                        
                    

                

                

                
                

                    

                        耐容上限摂取量： Not formally established; GI side effects limit doses >1,500 mg/day
                    

                

                
            

            

                サプリメントの摂取を開始する前に、必ず医療専門家にご相談ください。
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Berberine help with High Blood Pressure (Hypertension)?
            
        
        

            Based on 8 studies with 600 participants, there is limited but promising evidence that Berberine may support High Blood Pressure (Hypertension) management. Our evidence grade is C (Some Evidence).
        

    

    
    

        
            How much Berberine should I take for High Blood Pressure (Hypertension)?
            
        
        

            Studies have used various dosages. A commonly studied range is 500-1,500 mg/day divided TID. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Berberine?
            
        
        

            Reported side effects may include Diarrhea (most common, usually resolves in 2 weeks), Constipation, Flatulence, Abdominal pain. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Berberine and High Blood Pressure (Hypertension)?
            
        
        

            We rate the evidence as Grade C (Some Evidence). This rating is based on 8 peer-reviewed studies with 600 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  




            

                
                
                

                
                
                
            

        

        

    


    
    






  
References

  
    
    
    
  1. 
      [1]
      Noriko Shinjyo et al..
      J Integr Med.
      2020.
      Berberine for prevention of dementia associated with diabetes and its comorbidities: A systematic review.
      doi:10.1016/j.joim.2020.01.004
      PubMed
    
    2. 
    
  















    

        FDAに関する免責事項:
        これらの記述は米国食品医薬品局（FDA）による評価を受けていません。本ウェブサイトの製品および情報は、疾病の診断、治療、治癒、または予防を目的としたものではありません。表示されているエビデンスグレードは、公開された査読済み研究の分析に基づいており、医療上の助言を構成するものではありません。サプリメントの摂取を開始する前に、必ず医療専門家にご相談ください。