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L-Cysteine untuk Kerontokan Rambut Akibat Defisiensi Nutrisi

D

Berdasarkan 2 studi. 2/2 studi menunjukkan efek positif.

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Kesimpulan

            
            
L-Cysteine has a logical biological connection to hair health as a keratin building block, but there is very little clinical evidence to support its use specifically for nutritional deficiency hair loss.

            
            
            
    
                
                
  • 
                    
                    Only 2 studies exist, with no human clinical trials
                
    • 
                
                
  • 
                    
                    L-Cysteine is a key amino acid in keratin production, providing a biological rationale
                
    • 
                
                
  • 
                    
                    Available evidence is limited to a review article and an in vitro study
                
    • 
                
                
  • 
                    
                    Clinical trials are needed before L-Cysteine can be recommended for hair loss specifically
                
    • 
                
            

            
        

    










    

  
Key Study Findings





    

        
        

            

                
                    Review
                
                
                
                
            

            
                Does Vitamin B6 Act as an Exercise Mimetic in Skeletal Muscle?
            
            

                
                Dose: None
                
                
                vs: None
                
                
                Outcome: None
                
                
                Efek: None
                
                
                None
                
            

            
            
Populasi: Healthy adults

            
        

        
    







    
    

        
        

            

  
Key Statistics





            


    

        
2

        
Studi

    

    

        
--

        
Peserta

    

    

        
            
            ↔
            
        
        
Mixed

    

    

        D

        
Peringkat

    




        


        
        
        

            

  
Referenced Papers





            

                
                

                    

                        
                            Does Vitamin B6 Act as an Exercise Mimetic in Skeletal Muscle?
                        
                        
                            
                                Review
                            
                            
                            
                        
                    

                    

                        International journal of …
                        2024
                        
                        5 sitasi
                        
                    

                

                
                

                    

                        
                            Effects of the Usage of l-Cysteine (l-Cys) on Human Health.
                        
                        
                            
                                Review
                            
                            
                            
                        
                    

                    

                        Molecules (Basel, Switzerland)
                        2018
                        
                        120 sitasi
                        
                    

                

                
            

        

        

        
        
        

            

  
Dosage & Usage





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


            
            

                
Dosis yang Umum Digunakan

                

                    
                    

                        
hairloss:

                        
500-1,000 mg/day

                    

                    
                

                
                

                    Batas atas: Not established
                

                
            

            

            
            

                
Dosis yang Diteliti dalam Penelitian

                

                    

                        
                            

                                Dosis
                                Durasi
                                Efek
                                N
                            

                        
                        
                            
                            

                                None
                                --
                                
                                    
                                    Neutral
                                    
                                
                                --
                            

                            
                        
                    

                

            

            

            
            

                Waktu terbaik diminum: On an empty stomach for better absorption, or with meals if stomach upset occurs
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Efek Samping yang Dilaporkan

                    
    
                        
                        
  • 
                            ⚠
                            Nausea and gastrointestinal discomfort
                        
    • 
                        
                        
  • 
                            ⚠
                            Unpleasant sulfur-like odor
                        
    • 
                        
                        
  • 
                            ⚠
                            Headache
                        
    • 
                        
                        
  • 
                            ⚠
                            Rare: rash or allergic reaction
                        
    • 
                        
                    

                

                

                
                

                    
Interaksi yang Diketahui

                    
    
                        
                        
  • 
                            ●
                            Nitroglycerin (NAC may enhance vasodilatory effects, causing headache and hypotension)
                        
    • 
                        
                        
  • 
                            ●
                            Activated charcoal (reduces NAC absorption)
                        
    • 
                        
                        
  • 
                            ●
                            Anticoagulants (NAC may have mild antiplatelet properties)
                        
    • 
                        
                    

                

                

                
                

                    

                        Asupan atas yang dapat ditoleransi: Not established
                    

                

                
            

            

                Selalu konsultasikan dengan tenaga kesehatan Anda sebelum memulai suplemen apa pun.Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai suplemen apa pun.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does L-Cysteine help with Kerontokan Rambut Akibat Defisiensi Nutrisi?
            
        
        

            Based on 2 studies with 0 participants, there is preliminary evidence that needs more research that L-Cysteine may support Kerontokan Rambut Akibat Defisiensi Nutrisi management. Our evidence grade is D (Very Early Research).
        

    

    
    

        
            How much L-Cysteine should I take for Kerontokan Rambut Akibat Defisiensi Nutrisi?
            
        
        

            Studies have used various dosages. A commonly studied range is 500-1,000 mg/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of L-Cysteine?
            
        
        

            Reported side effects may include Nausea and gastrointestinal discomfort, Unpleasant sulfur-like odor, Headache, Rare: rash or allergic reaction. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for L-Cysteine and Kerontokan Rambut Akibat Defisiensi Nutrisi?
            
        
        

            We rate the evidence as Grade D (Very Early Research). This rating is based on 2 peer-reviewed studies with 0 total participants. The overall direction of effect is mixed.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
Bahan lain untuk Kerontokan Rambut Akibat Defisiensi Nutrisi

                    

                        
                        
                            Selenium
                            A

                        
                        
                        
                            Biotin
                            B

                        
                        
                        
                            Vitamin A
                            D

                        
                        
                        
                            Vitamin B12
                            F

                        
                        
                        
                            Folat
                            F

                        
                        
                    

                

                

                
                

                    
L-Cysteine untuk kondisi lain

                    

                        
                        
                            Telogen Effluvium
                            D

                        
                        
                    

                

                
            

        

        

    


    
    












    

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