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Vitamin B12 deficiency and small fiber neuropathy

Neuropathy | Last Active: Sep 10, 2023 | Replies (73)

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@moylandavis

Have you been tested for the MTHFR gene mutation? If you have this mutation, you may have difficulty absorbing B12. There are active forms of B12 that improve absorption.
If you haven’t been tested, ask your doctor.

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Replies to "Have you been tested for the MTHFR gene mutation? If you have this mutation, you may..."

Yes, I have, and I do have a partial mutation, so I take methylated B12 for supplements. My numbers are up and I’d say about 40% of my days are good after 8 months of supplementation. But a good portion of my days are still very painful and I’m wondering if I will recovery any more.