THE PURSER WELLNESS LIBRARY

Let’s explore White blood cell count — lab reference

A COURSE FOR YOUR CURIOSITYBlood sugar & daily energy

4 chapters, at your pace

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647 discoveries for your curiosity34 matching listings grouped; alternative sources stay available.

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Gene referenceSep 23, 2026

GGH

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…lso called: Gamma-Glutamyl Hydrolase Managing folate inside cells GGH encodes gamma-glutamyl hydrolase, which removes glutamate residues from folate compounds. This affects folate handling and helps explain why folate metabolism includes re…

Gene referenceSep 23, 2026

GPX1

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…ide selenium and antioxidant support. GPX1 helps illustrate cellular peroxide handling. These enzymes use glutathione in peroxide reduction, so the presence of glutathione and the enzymes that use it are related but separate parts of the sy…

Gene referenceSep 23, 2026

GPX3

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…elenium and antioxidant support. GPX3 helps illustrate extracellular peroxide defense. These enzymes use glutathione in peroxide reduction, so the presence of glutathione and the enzymes that use it are related but separate parts of the sys…

Gene referenceSep 23, 2026

GPX4

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…s support a need, and how are overlapping supplements being counted? 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 fra…

Gene referenceSep 23, 2026

GSTM1

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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

GSTO1

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…ser connects the pieces Dr. Purser places GSTO1 in his intracellular antioxidant teaching. The useful connection is between glutathione availability, oxidative workload and the larger detoxification network. A marker cannot identify a parti…

Gene referenceSep 23, 2026

GSTP1

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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

GSTT1

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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

HDC

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…e production is one part of the circuit The Purser genetics reference describes HDC as the enzyme step converting histidine to histamine. In the teaching map, this is the production side of the circuit, separate from AOC1-mediated clearance…

Gene referenceSep 23, 2026

HLA-DQA1

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… an HLA-DQ protein that presents antigen fragments to CD4 T cells. HLA-DQ function depends on pairing with an HLA-DQB chain, so an isolated marker is not a complete HLA type. Also called: HLADQA1, Human Leukocyte Antigen DQA1 Antigen presen…

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