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Resistant Starch 用于 溃疡性结肠炎（UC）

D 研究 目前仅存在初步研究（实验室研究、病例报告）。

Single pilot study showed resistant starch (40 g/day) increased fecal butyrate. Clinical remission endpoint not powered.

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            D

        

        

            
结论

            
            
Single pilot study showed resistant starch (40 g/day) increased fecal butyrate. Clinical remission endpoint not powered.

            
            
        

    










    

  
Key Study Findings





    

        
        

            

                
                    Review
                
                
                
                
            

            
                Diet in Ulcerative Colitis: A Narrative Review of Its Role in Pathogenesis and Treatment.
            
            

                
                Dose: None
                
                
                vs: None
                
                
                Outcome: None
                
                
                效果: None
                
                
                None
                
            

            
            
研究人群: patients with ulcerative colitis

            
        

        
        

            

                
                    Review
                
                
                
                
            

            
                Resistant starches and health.
            
            

                
                Dose: Resistant starches
                
                
                vs: None
                
                
                Outcome: Colonic health, SCFA production
                
                
                效果: None
                
                
                None
                
            

            
            
研究人群: General population

            
        

        
        

            

                
                    Other
                
                
                
                
            

            
                Resistant starches.
            
            

                
                Dose: None
                
                
                vs: None
                
                
                Outcome: lipid levels
                
                
                效果: None
                
                
                None
                
            

            
            
研究人群: type 2 diabetes patients

            
        

        
    







    
    

        
        

            

  
Key Statistics





            


    

        
1

        
研究数量

    

    

        
40

        
受试者

    

    

        
            
            ↑
            
        
        
Positive

    

    

        D

        
等级

    




        


        
        
        

            

  
Referenced Papers





            

                
                

                    

                        
                            Diet in Ulcerative Colitis: A Narrative Review of Its Role in Pathogenesis and Treatment.
                        
                        
                            
                                Review
                            
                            
                            
                        
                    

                    

                        Digestive diseases and …
                        2026
                        
                        1 次引用
                        
                    

                

                
                

                    

                        
                            Resistant starches and health.
                        
                        
                            
                                Review
                            
                            
                            
                        
                    

                    

                        Journal of AOAC …
                        2004
                        
                    

                

                
                

                    

                        
                            Resistant starches.
                        
                        
                            
                                Other
                            
                            
                            
                        
                    

                    

                        Current opinion in …
                        2000
                        
                        28 次引用
                        
                    

                

                
            

        

        

        
        
        

            

  
Dosage & Usage





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


            
            

                
常用剂量

                

                    
                    

                        
general:

                        
15-30 g/day

                    

                    
                    

                        
guthealthsupport:

                        
20-40 g/day (titrate up gradually over 2-4 weeks)

                    

                    
                

                
                

                    上限： Well-tolerated up to 45 g/day when titrated gradually
                

                
            

            

            
            

                
研究中使用的剂量

                

                    

                        
                            

                                剂量
                                持续时间
                                效果
                                N
                            

                        
                        
                            
                            

                                None
                                --
                                
                                    
                                    Mixed
                                    
                                
                                --
                            

                            
                            

                                Resistant starches
                                --
                                
                                    
                                    Positive
                                    
                                
                                --
                            

                            
                            

                                None
                                --
                                
                                    
                                    Positive
                                    
                                
                                --
                            

                            
                        
                    

                

            

            

            
            

                最佳服用时间： With meals; start with small amount (5 g/day) and increase gradually
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
已报告的副作用

                    
    
                        
                        
  • 
                            ⚠
                            Gas and bloating (common initially; typically resolves in 2-4 weeks)
                        
    • 
                        
                        
  • 
                            ⚠
                            Flatulence (more pronounced than other prebiotics)
                        
    • 
                        
                        
  • 
                            ⚠
                            Abdominal discomfort during adaptation period
                        
    • 
                        
                        
  • 
                            ⚠
                            Loose stools if introduced too quickly
                        
    • 
                        
                    

                

                

                
                

                    
已知相互作用

                    
    
                        
                        
  • 
                            ●
                            Blood sugar-lowering medications (resistant starch may improve insulin sensitivity)
                        
    • 
                        
                        
  • 
                            ●
                            Other high-fiber foods (cumulative fermentation effect)
                        
    • 
                        
                    

                

                

                
                

                    

                        可耐受最高摄入量： Well-tolerated up to 45 g/day when titrated gradually
                    

                

                
            

            

                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 Resistant Starch help with 溃疡性结肠炎（UC）?
            
        
        

            Based on 1 studies with 40 participants, there is preliminary evidence that needs more research that Resistant Starch may support 溃疡性结肠炎（UC） management. Our evidence grade is D (Very Early Research).
        

    

    
    

        
            How much Resistant Starch should I take for 溃疡性结肠炎（UC）?
            
        
        

            Studies have used various dosages. A commonly studied range is 15-30 g/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Resistant Starch?
            
        
        

            Reported side effects may include Gas and bloating (common initially; typically resolves in 2-4 weeks), Flatulence (more pronounced than other prebiotics), Abdominal discomfort during adaptation period, Loose stools if introduced too quickly. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Resistant Starch and 溃疡性结肠炎（UC）?
            
        
        

            We rate the evidence as Grade D (Very Early Research). This rating is based on 1 peer-reviewed studies with 40 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  




            

                
                
                

                
                

                    
Resistant Starch 用于其他健康状况

                    

                        
                        
                            肠道通透性增加（肠漏）
                            C

                        
                        
                    

                

                
            

        

        

    


    
    






  
References

  
    
    
    
  1. 
      [1]
      Fares Jamal et al..
      Dig Dis Sci.
      2026.
      Diet in Ulcerative Colitis: A Narrative Review of Its Role in Pathogenesis and Treatment.
      doi:10.1007/s10620-025-09387-z
      PubMed
    
    2. 
    
    
  2. 
      [2]
      Cyril W C Kendall et al..
      J AOAC Int.
      2004.
      Resistant starches and health.
      
      PubMed
    
    3. 
    
    
  3. 
      [3]
      D J Jenkins et al..
      Curr Opin Gastroenterol.
      2000.
      Resistant starches.
      doi:10.1097/00001574-200003000-00014
      PubMed
    
    4. 
    
  















    

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