THE PURSER WELLNESS LIBRARY

Let’s explore Red blood cell count — lab reference

A COURSE FOR YOUR CURIOSITYBlood sugar & daily energy

4 chapters, at your pace

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652 discoveries for your curiosity33 matching listings grouped; alternative sources stay available.

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Gene referenceSep 23, 2026

MTHFD1

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…e makes it relevant? Reading your own results Use the exact laboratory result, current measurements and your health history with your clinician. These lessons explain Dr. Purser’s teaching framework; they do not diagnose a condition or sele…

Gene referenceSep 23, 2026

MTHFD1L

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…ser connects the pieces Follow the connection to folate availability and the cellular processes that use one-carbon units. The pathway provides context, but it cannot tell you from the gene name alone whether homocysteine is elevated or how…

Gene referenceSep 23, 2026

MTHFR

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…re MTHFR deficiency. Also called: Methylenetetrahydrofolate Reductase, C677T, A1298C, folate, homocysteine Follow the pathway beyond MTHFR Dr. Purser teaches MTHFR within a larger folate and homocysteine pathway. MTHFR contributes to produc…

Gene referenceSep 23, 2026

MTR

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… status, folate status and current homocysteine been considered together? Reading your own results Use the exact laboratory result, current measurements and your health history with your clinician. These lessons explain Dr. Purser’s teachin…

Gene referenceSep 23, 2026

MTRR

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…h homocysteine metabolism. Also called: Methionine Synthase Reductase Keeping the remethylation system working Dr. Purser teaches MTRR alongside MTR because the pathway depends on maintaining an active B12-dependent enzyme system, not simpl…

Gene referenceSep 23, 2026

NAT2

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…levant question medication acetylation or a separately measured copper problem? Variant IDs in the teaching reference: rs1041983, rs1208, rs1799929, rs1799930, rs1799931, rs1801279, rs1801280

Gene referenceSep 23, 2026

NQO1

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NQO1 is the gene symbol used for NAD(P)H Quinone Oxidoreductase 1. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: NAD(P)H Quinone Oxidoreductase 1 Quinone handling within the redox n…

Gene referenceSep 23, 2026

NR3C1

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…ol and glucocorticoid medicines. Receptor genetics and measured cortisol levels answer different questions. Also called: Nuclear Receptor Subfamily 3 Group C Member 1 / Glucocorticoid Receptor Receiving the glucocorticoid signal NR3C1 encod…

Gene referenceSep 23, 2026

NTRK2

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…dence that a SNP prevents phosphatidylserine absorption or predicts dementia. Changes in memory deserve evaluation for sleep, medications, mood and other potentially treatable contributors. A question to bring to your visit What clinical as…

Gene referenceSep 23, 2026

PON1

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…t part of antioxidant handling PON1 appears in Dr. Purser’s redox and conversion teaching alongside GST and NQO1. The genetics reference discusses it in relation to handling particular compounds and protecting lipids from oxidation. This ad…

Gene referenceSep 23, 2026

PSEN1

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…t. A family pattern of early-onset dementia or a pathogenic laboratory classification needs genetic counseling and specialist review. A supplement should not be presented as proven prevention of familial Alzheimer’s disease from this marker…

Gene referenceSep 23, 2026

PSEN2

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…t. A family pattern of early-onset dementia or a pathogenic laboratory classification needs genetic counseling and specialist review. A supplement should not be presented as proven prevention of familial Alzheimer’s disease from this marker…

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