THE PURSER WELLNESS LIBRARY

Let’s explore “Transsulfuration: from homocysteine to glutathione”

Explore this topic as a step-by-step interactive map.From homocysteine to glutathione
A COURSE FOR YOUR CURIOSITYGlutathione, from the beginning

5 chapters, at your pace

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1420 discoveries for your curiosity234 matching listings grouped; alternative sources stay available.

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Nutrient referenceSep 23, 2026

Selenium

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…e GPX connection Dr. Purser teaches selenium in relation to glutathione peroxidase enzymes and thyroid/redox context. The useful connection is between a mineral cofactor and the antioxidant machinery that uses it; selenium is not the same t…

Gene referenceSep 23, 2026

ATG16L1

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

CD14

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… with inflammatory burden and redox support, including VARS Glutathione. The practical lesson is to consider why immune activation is occurring: infection, barrier problems and other clinical findings belong in that assessment. A CD14 marke…

Gene referenceSep 23, 2026

COMT

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

DAOA

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

FUT2

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

IL21

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

MAOA

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

MTHFD1

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

PEMT

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…ere the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approac…

Gene referenceSep 23, 2026

SHMT1

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…ap connects methylation with downstream sulfur handling and glutathione production. Learning the connection helps you distinguish raw materials, enzyme cofactors and current laboratory findings; it does not establish that an SHMT1 variant r…

Gene referenceSep 23, 2026

SOD1

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…onnection to peroxide-handling systems such as catalase and glutathione peroxidases. Putting the pieces together SOD, glutathione and catalase help with different parts of antioxidant defense. Knowing what an enzyme does does not prove that…

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