Replies to There is a gene, MTHFR, that affects B12. My family has a few people that need…

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Brain & Nervous System | Last Active: Oct 27 10:52am | Replies (29)

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@kt8

There is a gene, MTHFR, that affects B12. My family has a few people that need B12 shots regularly and have this gene variation.
Best of luck to you.

Replies to "There is a gene, MTHFR, that affects B12. My family has a few people that need..."

plo99ca | @plo99ca | Mar 5, 2023

Thank you, that is very helpful, I will look into it.