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Vitamin K2 para Arterial Stiffness

B

Rotterdam Heart Study: 57% lower CV mortality with highest K2 intake. KNAPEN RCT: MK-7 (180 mcg/day, 3 years) significantly improved arterial stiffness in postmenopausal women.

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Conclusão

            
            
Rotterdam Heart Study: 57% lower CV mortality with highest K2 intake. KNAPEN RCT: MK-7 (180 mcg/day, 3 years) significantly improved arterial stiffness in postmenopausal women.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
5

        
Estudos

    

    

        
1200

        
Participantes

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
Nota

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
Dosagens Comumente Utilizadas

                

                    
                    

                        
general:

                        
90-120 mcg/day (MK-7 preferred)

                    

                    
                    

                        
cardiovascularsupport:

                        
180-360 mcg/day MK-7

                    

                    
                

                
                

                    Limite superior: Not established (no known toxicity for K2 at supplemental doses)
                

                
            

            

            

            
            

                Melhor horário: With meals containing fat; can combine with vitamin D supplement
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Efeitos Colaterais Relatados

                    
    
                        
                        
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                            ⚠
                            Generally very well-tolerated
                        
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                            Does not affect blood clotting (INR) at supplemental doses, unlike K1
                        
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Interações Conhecidas

                    
    
                        
                        
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                            ●
                            Warfarin (patients on warfarin should consult physician before K2 supplementation)
                        
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                            ●
                            Vitamin D (synergistic — D increases MGP production, K2 activates it)
                        
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                        Ingestão máxima tolerável: Not established (no known toxicity for K2 at supplemental doses)
                    

                

                
            

            

                Consulte sempre o seu profissional de saúde antes de iniciar qualquer suplemento.Sempre consulte seu profissional de saúde antes de iniciar qualquer suplemento.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Vitamin K2 help with Arterial Stiffness?
            
        
        

            Based on 5 studies with 1,200 participants, there is moderate evidence from clinical studies that Vitamin K2 may support Arterial Stiffness management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Vitamin K2 should I take for Arterial Stiffness?
            
        
        

            Studies have used various dosages. A commonly studied range is 90-120 mcg/day (MK-7 preferred). Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Vitamin K2?
            
        
        

            Reported side effects may include Generally very well-tolerated, Does not affect blood clotting (INR) at supplemental doses, unlike K1. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Vitamin K2 and Arterial Stiffness?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 5 peer-reviewed studies with 1,200 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
Outros ingredientes para Arterial Stiffness

                    

                        
                        
                            NMN (Nicotinamide Mononucleotide)
                            C

                        
                        
                    

                

                

                
            

        

        

    


    
    












    

        Aviso Legal da FDA:
        Estas declarações não foram avaliadas pela Food and Drug Administration. Os produtos e informações neste site não se destinam a diagnosticar, tratar, curar ou prevenir qualquer doença. As notas de evidência apresentadas são baseadas em nossa análise de pesquisas revisadas por pares publicadas e não constituem aconselhamento médico. Sempre consulte seu profissional de saúde antes de iniciar qualquer regime de suplementação.