An amino acid produced through methionine metabolism. This methylation process involves Vitamins B6, B12 and folate as well as zinc and co-factors including magnesium and tri methyl glycine all required in the recycling of methionine to homocysteine and back again. Levels may indicate needs in these nutrients, oxidative stress or metabolic syndrome, risks of Alzheimer’s, CVD risks. Depression, dementia, Parkinson’s, oxidative stress, poor detoxification, IBD.

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