THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “C3 complement: deficiency and overactivation are different”

A RELATED COURSEGetting to know your micronutrients

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Nutrient referenceSep 23, 2026

Wild Cherry Bark

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…APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Wild-cherry-bark preparations are distinct from cherry fruit foods. Do not substitute homemade bark preparations for a reviewed product. …

Nutrient referenceSep 23, 2026

Zeaxanthin

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…ntioxidant-response category does not diagnose a zeaxanthin deficiency or set a treatment schedule. What symptoms can—and cannot—tell you There is no established dietary deficiency syndrome for this specific botanical or compound. Symptoms …

Gene referenceSep 23, 2026

CHDH

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…helps make phosphatidylcholine. Both involve choline but do different jobs. A nutrient result and your health history can add context to a genetic result. Putting the pieces together This helps explain why the combined review includes choli…

Gene referenceSep 23, 2026

DAOA

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…lled: D-Amino Acid Oxidase Activator Two similar names, two different pathways You may see DAOA and AOC1 written together in older materials, but they are different genes. DAOA means D-amino acid oxidase activator; AOC1 encodes diamine oxid…

Gene referenceSep 23, 2026

FADS1

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…consider your food intake and measured fatty-acid findings. Different omega-3 products contain different forms. A variant alone cannot tell you how much fish oil to take or prove that your body cannot convert fats. A question to bring to yo…

Gene referenceSep 23, 2026

FADS2

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…consider your food intake and measured fatty-acid findings. Different omega-3 products contain different forms. A variant alone cannot tell you how much fish oil to take or prove that your body cannot convert fats. A question to bring to yo…

Gene referenceSep 23, 2026

GAD2

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…m glutamate. GAD1 does a related job, but the two genes are different. Check the exact name and variant on your report. Putting the pieces together When you review a GAD2 result, your clinician may also look at B vitamins, magnesium, inosit…

Gene referenceSep 23, 2026

GCLC

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… of the first enzyme step in glutathione synthesis. This is different from enzymes that use glutathione after it has been made. Putting the pieces together These genes help with making glutathione. Other genes help use it, recycle it or han…

Gene referenceSep 23, 2026

GCLM

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…ps regulate that same glutathione-synthesis enzyme. This is different from enzymes that use glutathione after it has been made. Putting the pieces together These genes help with making glutathione. Other genes help use it, recycle it or han…

Gene referenceSep 23, 2026

GDF5

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GDF5 encodes growth differentiation factor 5, a signaling protein involved in skeletal development, joint formation and cartilage biology. Its name does not mean a SNP measures the ability to build muscle. Also called: Growth Differentiatio…

Gene referenceSep 23, 2026

GSTM1

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…ugation reactions involving particular compounds. This is a different part of the network from GCLC/GCLM, which help make glutathione, and GPX enzymes, which use it in peroxide defense. Putting the pieces together Dr. Purser’s course links …

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