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Iron pour Post-Bariatric Nutritional Support

B

Iron deficiency occurs in 33-55% of post-bariatric patients. ASMBS guidelines recommend 45-60 mg elemental iron/day after gastric bypass. Ferrous bisglycinate is the preferred form for tolerability. Monitoring every 3-6 months is mandatory.

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En conclusion

            
            
Iron deficiency occurs in 33-55% of post-bariatric patients. ASMBS guidelines recommend 45-60 mg elemental iron/day after gastric bypass. Ferrous bisglycinate is the preferred form for tolerability. Monitoring every 3-6 months is mandatory.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
10

        
Études

    

    

        
1000

        
Participants

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
Note

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
Posologies couramment utilisées

                

                    
                    

                        
general:

                        
8-18 mg/day (RDA)

                    

                    
                    

                        
menstruatingwomen:

                        
18 mg/day

                    

                    
                    

                        
deficiencycorrection:

                        
100-200 mg elemental iron/day under medical guidance

                    

                    
                

                
                

                    Limite supérieure : 45 mg/day (elemental iron); excess iron increases oxidative stress
                

                
            

            

            

            
            

                Moment optimal de prise : On empty stomach with vitamin C for absorption; avoid with calcium, coffee, tea
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Effets indésirables signalés

                    
    
                        
                        
  • 
                            ⚠
                            Constipation
                        
    • 
                        
                        
  • 
                            ⚠
                            Nausea
                        
    • 
                        
                        
  • 
                            ⚠
                            Stomach pain
                        
    • 
                        
                        
  • 
                            ⚠
                            Black stools
                        
    • 
                        
                        
  • 
                            ⚠
                            Oxidative stress (excess iron)
                        
    • 
                        
                    

                

                

                
                

                    
Interactions connues

                    
    
                        
                        
  • 
                            ●
                            Levothyroxine (reduced absorption — take 4 hours apart)
                        
    • 
                        
                        
  • 
                            ●
                            Tetracycline antibiotics (reduced absorption)
                        
    • 
                        
                        
  • 
                            ●
                            Calcium supplements (reduced absorption)
                        
    • 
                        
                        
  • 
                            ●
                            Proton pump inhibitors (reduced absorption)
                        
    • 
                        
                    

                

                

                
                

                    

                        Apport maximal tolérable : 45 mg/day (elemental iron); excess iron increases oxidative stress
                    

                

                
            

            

                Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Iron help with Post-Bariatric Nutritional Support?
            
        
        

            Based on 10 studies with 1,000 participants, there is moderate evidence from clinical studies that Iron may support Post-Bariatric Nutritional Support management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Iron should I take for Post-Bariatric Nutritional Support?
            
        
        

            Studies have used various dosages. A commonly studied range is 8-18 mg/day (RDA). Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Iron?
            
        
        

            Reported side effects may include Constipation, Nausea, Stomach pain, Black stools. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Iron and Post-Bariatric Nutritional Support?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 10 peer-reviewed studies with 1,000 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
Autres ingrédients pour Post-Bariatric Nutritional Support

                    

                        
                        
                            Vitamin B12
                            B

                        
                        
                        
                            Whey Protein
                            B

                        
                        
                    

                

                

                
                
                
            

        

        

    


    
    












    

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