Fig. 7From: Dietary intakes and biomarker patterns of folate, vitamin B6, and vitamin B12 can be associated with cognitive impairment by hypermethylation of redox-related genes NUDT15 and TXNRD1Scatterplot matrix of B vitamin and oxidative biomarkers correlated with DNA methylation levels of TXNRD1. TXNRD1 thioredoxin reductase 1, Hcy homocysteine, 8-iso-PGF2α 8-iso-prostaglandin F2αBack to article page