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Omega-3 Fatty Acids pour UV Protection (Internal Photoprotection)

B

Research suggests omega-3 supplementation may increase the skin's minimal erythema dose (MED), potentially providing a modest photoprotective effect through anti-inflammatory mechanisms.

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            B

        

        

            
En conclusion

            
            
Research suggests omega-3 supplementation may increase the skin's minimal erythema dose (MED), potentially providing a modest photoprotective effect through anti-inflammatory mechanisms.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
8

        
Études

    

    

        
400

        
Participants

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
Note

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
Posologies couramment utilisées

                

                    
                    

                        
general:

                        
250-500 mg combined EPA/DHA per day

                    

                    
                    

                        
skinhealth:

                        
1,000-2,000 mg/day EPA+DHA

                    

                    
                

                
                

                    Limite supérieure : 3,000 mg/day combined EPA/DHA (FDA GRAS)
                

                
            

            

            

            
            

                Moment optimal de prise : With meals containing fat for better absorption
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Effets indésirables signalés

                    
    
                        
                        
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                            ⚠
                            Fishy aftertaste or burping
                        
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                            ⚠
                            Mild gastrointestinal discomfort
                        
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                            ⚠
                            Potential increased bleeding time at very high doses
                        
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                            May lower blood pressure slightly
                        
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Interactions connues

                    
    
                        
                        
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                            ●
                            Anticoagulants and antiplatelet drugs (may increase bleeding risk at high doses)
                        
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                            Blood pressure medications (additive hypotensive effect)
                        
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                            ●
                            Orlistat (may reduce omega-3 absorption)
                        
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                        Apport maximal tolérable : 3,000 mg/day combined EPA/DHA (FDA GRAS)
                    

                

                
            

            

                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 Omega-3 Fatty Acids help with UV Protection (Internal Photoprotection)?
            
        
        

            Based on 8 studies with 400 participants, there is moderate evidence from clinical studies that Omega-3 Fatty Acids may support UV Protection (Internal Photoprotection) management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Omega-3 Fatty Acids should I take for UV Protection (Internal Photoprotection)?
            
        
        

            Studies have used various dosages. A commonly studied range is 250-500 mg combined EPA/DHA per day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Omega-3 Fatty Acids?
            
        
        

            Reported side effects may include Fishy aftertaste or burping, Mild gastrointestinal discomfort, Potential increased bleeding time at very high doses, May lower blood pressure slightly. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Omega-3 Fatty Acids and UV Protection (Internal Photoprotection)?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 8 peer-reviewed studies with 400 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                
                

                
                

                    
Omega-3 Fatty Acids pour d'autres pathologies

                    

                        
                        
                            Eczema (Atopic Dermatitis)
                            B

                        
                        
                        
                            Acne
                            C

                        
                        
                        
                            Rosacea
                            C

                        
                        
                        
                            Psoriasis
                            D

                        
                        
                    

                

                
            

        

        

    


    
    












    

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        Ces déclarations n'ont pas été évaluées par la Food and Drug Administration. Les produits et informations sur ce site ne sont pas destinés à diagnostiquer, traiter, guérir ou prévenir quelque maladie que ce soit. Les notes de preuve présentées sont basées sur notre analyse de la recherche publiée et évaluée par des pairs et ne constituent pas un avis médical. Consultez toujours votre professionnel de santé avant de commencer tout régime de compléments alimentaires.