THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Omega-3 index / RBC fatty acids — lab reference”

782 resources for your curiosity66 matching listings grouped; alternative sources stay available.

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Nutrient referenceSep 23, 2026

Vitamin D

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… and multivitamin products before adding more. Food sources Fatty fish; egg yolks; fortified milk or plant drinks; some UV-exposed mushrooms. Sun exposure is not a food source. Supplement forms D2 (ergocalciferol) and D3 (cholecalciferol). …

Gene referenceSep 23, 2026

GPX3

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GPX3 helps use glutathione in peroxide defense outside cells. Also called: Glutathione Peroxidase 3 Glutathione has enzyme partners Dr. Purser teaches the glutathione peroxidase family alongside selenium and antioxidant support. GPX3 helps …

Gene referenceSep 23, 2026

NOS3

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NOS3 encodes endothelial nitric oxide synthase, which helps blood vessels generate nitric oxide, a signal involved in vascular relaxation. This pathway is distinct from a blood pressure measurement or a diagnosis of vascular disease. Also c…

Gene referenceSep 23, 2026

NR3C1

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NR3C1 encodes the glucocorticoid receptor, which helps tissues respond to cortisol and glucocorticoid medicines. Receptor genetics and measured cortisol levels answer different questions. Also called: Nuclear Receptor Subfamily 3 Group C Me…

Gene referenceSep 23, 2026

NR3C2

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NR3C2 encodes the mineralocorticoid receptor, which responds to hormones such as aldosterone and helps regulate salt and fluid balance. It is distinct from the NR3C1 glucocorticoid receptor. Also called: Mineralocorticoid Receptor / Nuclear…

Gene referenceSep 23, 2026

PEMT

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…ce, reflux, stool changes, gallbladder history, choline and fatty-acid findings, and any past response to phosphatidylcholine. A PEMT variant alone does not diagnose fatty liver or a bile-flow problem. A question to bring to your visit How …

Gene referenceSep 23, 2026

SHMT1

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… Also called: Serine Hydroxymethyltransferase 1 Where amino acids meet folate SHMT1 connects serine and glycine with folate pathways. That is one reason both nutrition and genetics can come up in a folate conversation. Neither a gene result…

Gene referenceSep 23, 2026

SOD3

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SOD3 works outside cells as part of the body’s antioxidant defenses. Also called: Superoxide Dismutase 3 Superoxide defense in its own setting Dr. Purser teaches SOD as one member of an antioxidant team. SOD3 works outside cells and uses co…

Gene referenceSep 17, 2026

C3

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C3 is the gene name for Complement C3. Learn what a specific result could mean and what to ask about it. Also called: Complement C3 Start here C3 is the gene name for Complement C3. Learn what a specific result could mean and what to ask ab…

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