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Gene referenceSep 23, 2026

Helps maintain the activity of methionine synthase, connecting B12-related chemistry with homocysteine metabolism.

Gene referenceSep 23, 2026

TCN2 helps carry vitamin B12 in the body. A gene result alone cannot tell you your B12 status.

Gene referenceSep 17, 2026

Encodes cubilin, part of a receptor system involved in uptake of the intrinsic-factor–B12 complex.

InstagramNov 16, 2022

Foundation Methylation Genetic Kit $50 OFF!!! What are the genes that code for MTHFR and the many methylation issues it causes? This assay examines the genes that process Folate, B12, FOLR1, MTHFR, and many more. Do you feel tired all th

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Approved lab referenceFrom the archive

Ask your clinician to consider altitude and iron/B12/folate status. Pregnancy requires trimester-specific ranges.

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