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Beetroot Extract
Beetroot Extract

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别名: Beet Juice, Beet Powder, Beetroot Juice Concentrate, Beta vulgaris Extract, Beet Nitrate

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About





            

                
Beetroot extract is a concentrated source of dietary inorganic nitrate that provides an alternative pathway for nitric oxide production via oral bacteria. A 2013 meta-analysis of 16 RCTs found beetroot juice reduced systolic blood pressure by 4.4 mmHg. A 2017 RCT in older hypertensive adults showed -8 mmHg systolic reduction over 4 weeks.

            

        

        

        
        
        

            

  
How It Works





            

                
Concentrated source of dietary inorganic nitrate converted to nitrite by oral commensal bacteria, then further reduced to nitric oxide in the stomach and blood vessel walls; this nitrate-nitrite-NO pathway provides an alternative to the enzymatic eNOS pathway, particularly important when eNOS is dysfunctional; betalains provide additional antioxidant and anti-inflammatory effects.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        High Blood Pressure (Hypertension)
                                    
                                
                                
                                    A

                                
                                
                                    16
                                
                                
                                    800
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Beeturia (red/pink urine — harmless)
                
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                    Red discoloration of stools
                
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                    Mild gastrointestinal discomfort
                
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                    May increase risk of kidney stones in susceptible individuals (oxalate content)
                
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Drug & Supplement Interactions





            
    
                
                
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                    Antihypertensives (additive blood pressure lowering)
                
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                    PDE5 inhibitors (additive vasodilation)
                
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                    Antibacterial mouthwash (eliminates oral bacteria needed for nitrate conversion, abolishing BP effect)
                
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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





            

                
                
                    Nitric Oxide Boosters
                    
                
                
                
                    Cocoa Flavanols
                    
                
                
                
                    Olive Leaf Extract
                    
                
                
            

        

        
    


    
    












    

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