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Description
The methylation status of the metabolism affects epigenetics in terms of DNA methylation and histone modification

Some choose to take it orally for ease of use, however its a lot much less efficient and youd have to take giant amounts to get respectable results

doi: 10.1016/j.jnutbio.2010.08.005

doi: 10.1073/pnas.0506025102 46 DannR

PloS One 8, e83466

A.LuptakI.HouX.WangL.HiguchiA.et al (2012)