glutathione comt with Cofactors — Seeking Health The methylation circle. CH3 methyl
Description
Abstract This article presents a reliable, effective and easy procedure for measuring glutathione peroxidase (Gpx) activity

Just keep in mind, we need more research to prove the exact link between B12 and headaches or migraine

Pickart 2012 PMID 22666519)

[DOI] [PMC free article] [PubMed] [Google Scholar] 286.Maciel AA, Oria RB, Braga-Neto MB, Braga AB, Carvalho EB, Lucena HB, Brito GA, Guerrant RL, Lima AA
