Comment: He is heterozygous C677T but

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In reply to comment: What mutation does he carry? (see in situ)

He is heterozygous C677T but

He is heterozygous C677T but he was not tested for the other mutation. So I think I will get him the genome test from the link I provided earlier. From what I understand it is worse to be compound.

Yes, it would be good to get more info from other sources. The topic fascinates me because atleast it is something that makes sense since so many people's health is going haywire. Issues like this may be an answer to why or how people are reacting to environmental insults that were not an issue a hundred years ago.