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Polypodium leucotomos لـ UV Protection (Internal Photoprotection)

B

A systematic review found oral PLE significantly increased MED by 1.5-2.8x. The American Academy of Dermatology has acknowledged PLE as a potential adjunct to topical sunscreen.

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            B

        

        

            
الخلاصة

            
            
A systematic review found oral PLE significantly increased MED by 1.5-2.8x. The American Academy of Dermatology has acknowledged PLE as a potential adjunct to topical sunscreen.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
5

        
الدراسات

    

    

        
250

        
المشاركون

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
التقييم

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
الجرعات الشائعة

                

                    
                    

                        
general:

                        
240-480 mg/day

                    

                    
                    

                        
photoprotection:

                        
480 mg/day (240 mg twice daily, 30-60 min before sun exposure)

                    

                    
                

                
                

                    الحد الأعلى: Generally well-tolerated up to 960 mg/day
                

                
            

            

            

            
            

                أفضل وقت للتناول: 30-60 minutes before sun exposure; can also be taken daily for baseline protection
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
الآثار الجانبية المُبلّغ عنها

                    
    
                        
                        
  • 
                            ⚠
                            Generally well-tolerated
                        
    • 
                        
                        
  • 
                            ⚠
                            Mild gastrointestinal discomfort (rare)
                        
    • 
                        
                        
  • 
                            ⚠
                            Pruritus (rare)
                        
    • 
                        
                    

                

                

                
                

                    
التفاعلات المعروفة

                    
    
                        
                        
  • 
                            ●
                            Immunosuppressants (may modulate immune function)
                        
    • 
                        
                        
  • 
                            ●
                            Photosensitizing medications (may modulate UV response)
                        
    • 
                        
                    

                

                

                
                

                    

                        الحد الأقصى المسموح به: Generally well-tolerated up to 960 mg/day
                    

                

                
            

            

                استشر مقدم الرعاية الصحية دائماً قبل البدء بأي مكمل غذائي.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Polypodium leucotomos help with UV Protection (Internal Photoprotection)?
            
        
        

            Based on 5 studies with 250 participants, there is moderate evidence from clinical studies that Polypodium leucotomos may support UV Protection (Internal Photoprotection) management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Polypodium leucotomos should I take for UV Protection (Internal Photoprotection)?
            
        
        

            Studies have used various dosages. A commonly studied range is 240-480 mg/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Polypodium leucotomos?
            
        
        

            Reported side effects may include Generally well-tolerated, Mild gastrointestinal discomfort (rare), Pruritus (rare). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Polypodium leucotomos and UV Protection (Internal Photoprotection)?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 5 peer-reviewed studies with 250 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                
                

                
                

                    
Polypodium leucotomos لحالات أخرى

                    

                        
                        
                            Hyperpigmentation
                            C

                        
                        
                    

                

                
            

        

        

    


    
    












    

        إخلاء مسؤولية FDA:
        لم تُقيَّم هذه البيانات من قبل إدارة الغذاء والدواء (FDA). لا تهدف المنتجات والمعلومات الواردة في هذا الموقع إلى تشخيص أو علاج أو شفاء أو الوقاية من أي مرض. تستند تقييمات الأدلة المعروضة إلى تحليلنا للأبحاث المحكّمة المنشورة ولا تُشكّل نصيحة طبية. استشر مقدم الرعاية الصحية دائماً قبل البدء بأي نظام مكملات.