Okay.I think 23 & Me would work. Check nutrahacker.com or the geneticgenie we sites to see what dna services they are able to work with.
Here is one article on nutrition if you have MTHFR mutations. Of equal importance are MTR, MTRR and COMT, and Nutrahacker can help with those.
MTHFR Diet | MTHFR Mutation Diet - MTHFRdoctors.com
Alot there is someones direct, beginning to end interpretation, including corrective action.
It is also diet specific.
I am looking for more generalized info on the effects of SNP's, and methylation, and the effects of epigenetics on phenotype, sans interpretation..yet.
Edit:
I'm scrutinizing every step of this..