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Olive Leaf Extract 用于 上呼吸道感染

D 研究 目前仅存在初步研究（实验室研究、病例报告）。

Preclinical studies demonstrate oleuropein's antiviral and antimicrobial properties. Small clinical trials suggest antioxidant and anti-inflammatory benefits. The evidence base for immune-specific outcomes is growing but remains in early stages.

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            D

        

        

            
结论

            
            
Preclinical studies demonstrate oleuropein's antiviral and antimicrobial properties. Small clinical trials suggest antioxidant and anti-inflammatory benefits. The evidence base for immune-specific outcomes is growing but remains in early stages.

            
            
        

    










    

  
Key Study Findings





    

        
        

            

                
                    Review
                
                
                
                
            

            
                Colds and influenza: a review of diagnosis and conventional, botanical, and nutritional considerations.
            
            

                
                Dose: None
                
                
                vs: None
                
                
                Outcome: Colds and influenza: a review of diagnosis and …
                
                
                效果: None
                
                
                None
                
            

            
            
研究人群: None

            
        

        
    







    
    

        
        

            

  
Key Statistics





            


    

        
3

        
研究数量

    

    

        
100

        
受试者

    

    

        
            
            ↑
            
        
        
Positive

    

    

        D

        
等级

    




        


        
        
        

            

  
Referenced Papers





            

                
                

                    

                        
                            Colds and influenza: a review of diagnosis and conventional, botanical, and nutritional considerations.
                        
                        
                            
                                Review
                            
                            
                            
                        
                    

                    

                        Alternative medicine review …
                        2007
                        
                        163 次引用
                        
                    

                

                
            

        

        

        
        
        

            

  
Dosage & Usage





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


            
            

                
常用剂量

                

                    
                    

                        
general:

                        
500-1,000 mg standardized extract/day (15-20% oleuropein)

                    

                    
                

                
                

                    上限： No established UL
                

                
            

            

            
            

                
研究中使用的剂量

                

                    

                        
                            

                                剂量
                                持续时间
                                效果
                                N
                            

                        
                        
                            
                            

                                None
                                --
                                
                                    
                                    Mixed
                                    
                                
                                --
                            

                            
                        
                    

                

            

            

            
            

                最佳服用时间： With meals
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
已报告的副作用

                    
    
                        
                        
  • 
                            ⚠
                            Mild gastrointestinal discomfort
                        
    • 
                        
                        
  • 
                            ⚠
                            Headache (possible Herxheimer reaction)
                        
    • 
                        
                        
  • 
                            ⚠
                            Dizziness
                        
    • 
                        
                    

                

                

                
                

                    
已知相互作用

                    
    
                        
                        
  • 
                            ●
                            Antihypertensive medications (additive blood pressure lowering)
                        
    • 
                        
                        
  • 
                            ●
                            Diabetes medications (may lower blood sugar)
                        
    • 
                        
                        
  • 
                            ●
                            Anticoagulants (theoretical increased bleeding risk)
                        
    • 
                        
                    

                

                

                
                

                    

                        可耐受最高摄入量： No established UL
                    

                

                
            

            

                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 Olive Leaf Extract help with 上呼吸道感染?
            
        
        

            Based on 3 studies with 100 participants, there is preliminary evidence that needs more research that Olive Leaf Extract may support 上呼吸道感染 management. Our evidence grade is D (Very Early Research).
        

    

    
    

        
            How much Olive Leaf Extract should I take for 上呼吸道感染?
            
        
        

            Studies have used various dosages. A commonly studied range is 500-1,000 mg standardized extract/day (15-20% oleuropein). Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Olive Leaf Extract?
            
        
        

            Reported side effects may include Mild gastrointestinal discomfort, Headache (possible Herxheimer reaction), Dizziness. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Olive Leaf Extract and 上呼吸道感染?
            
        
        

            We rate the evidence as Grade D (Very Early Research). This rating is based on 3 peer-reviewed studies with 100 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  




            

                
                
                

                
            

        

        

    


    
    






  
References

  
    
    
    
  1. 
      [1]
      Mario Roxas et al..
      Altern Med Rev.
      2007.
      Colds and influenza: a review of diagnosis and conventional, botanical, and nutritional considerations.
      
      PubMed
    
    2. 
    
  















    

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