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I would respectfully ask if the B12 test could be repeated, I have learned here that B12 supplementing can alter folate levels so I wonder if your folate level being considerably above the high end of the range has masked your B12 deficiency and affected your B12 levels

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Free Radic Biol Med 122:110115 Lisenbee CS, Lingard MJ, Trelease RN (2005) Arabidopsis peroxisomes possess functionally redundant membrane and matrix isoforms of monodehydroascorbate reductase

Schneider M, Forster H, Boersma A, et al

Estimulacin de la sntesis de colgeno: El GHK-Cu activa directamente los fibroblastos drmicos, las clulas responsables de la produccin de colgeno