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Oxford University Press, The American Journal of Clinical Nutrition, 6(97), p. 1217-1227, 2013

DOI: 10.3945/ajcn.112.048462

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DNA methylation potential: dietary intake and blood concentrations of one-carbon metabolites and cofactors in rural African women

This paper is available in a repository.
This paper is available in a repository.

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Abstract

Background: Animal models show that periconceptional supplementation with folic acid, vitamin B-12, choline, and betaine can induce differences in offspring phenotype mediated by epigenetic changes in DNA. In humans, altered DNA methylation patterns have been observed in offspring whose mothers were exposed to famine or who conceived in the Gambian rainy season.