THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Redox and antioxidant pathways”

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Health BlogOct 2, 2026

Intracellular Glutathione vs. Serum Levels: How to Lower Inflammatory Cytokines Naturally

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Most doctors run standard serum blood tests, see a "normal" nutrient level, and send you home. But measuring floating nutrients in your liquid serum is like looking at the paint on a house to see if the plumbing works inside. After reviewing over 40,000 advanced intracellular vitamin lab panels, the truth is clear: intracellular glutathione vs serum levels tell two entirely different stories. Your serum can look completely fine while your cells are completely depleted of the master antioxidant needed to protect your life. The Cytokine Threat When methylation breaks down and homocysteine elevat

Nutrient referenceSep 23, 2026

Selenium

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…part of proteins involved in thyroid hormone metabolism and antioxidant defense. Also called: Selenium Selenium and the GPX connection Dr. Purser teaches selenium in relation to glutathione peroxidase enzymes and thyroid/redox context. The …

Gene referenceSep 23, 2026

GSTO2

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GSTO2 encodes glutathione S-transferase omega 2, a redox enzyme with dehydroascorbate reductase activity that connects glutathione chemistry with vitamin C recycling. It is a separate gene from GSTO1.

Gene referenceSep 23, 2026

IL12B

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…-12 and IL-23. This makes it an intersection between immune pathways rather than a stand-alone measure of one cytokine. Also called: A shared component of two cytokines IL12B encodes the p40 subunit shared by IL-12 and IL-23. This makes it…

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