THE PURSER WELLNESS LIBRARY

Let’s explore “Vitamin A, retinol — lab reference”

A COURSE FOR YOUR CURIOSITYGetting to know your micronutrients

5 chapters, at your pace

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670 discoveries for your curiosity58 matching listings grouped; alternative sources stay available.

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Gene referenceSep 23, 2026

IL33

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…x findings each been evaluated? Variant IDs in the teaching reference: rs7044343, rs3939286, rs1929992 Also called: IL-33, Interleukin 33 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser ma…

Gene referenceSep 23, 2026

IL5

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…lergic or eosinophilic pattern? Variant IDs in the teaching reference: rs2069812, rs334809 Also called: IL-5, Interleukin 5 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHF…

Gene referenceSep 23, 2026

IL6R

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…s that distinction affect care? Variant IDs in the teaching reference: rs2228145, rs4845625, rs4537545 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS …

Gene referenceSep 23, 2026

MTHFS

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… evidence supports changing it? Variant IDs in the teaching reference: rs6495446 Also called: 5-formyltetrahydrofolate cyclo-ligase Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may disc…

Gene referenceSep 23, 2026

RAD50

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… classified DNA-repair variant? Variant IDs in the teaching reference: rs2706347 Where 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 Glutathion…

Gene referenceSep 23, 2026

TGFB1

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…d what is the underlying cause? Variant IDs in the teaching reference: rs1800469, rs1800470, rs1800471 Also called: TGF-beta, TGF-β, Transforming growth factor beta 1 Where the VARS Triad and MTHFR Daily fit If you are exploring homocystein…

Gene referenceSep 23, 2026

TNFRSF10A

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…is its cause being established? Variant IDs in the teaching reference: rs20575 Also called: DR4, Death receptor 4 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily an…

Gene referenceSep 23, 2026

TNFSF10

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…issue injury in this situation? Variant IDs in the teaching reference: rs1131568, rs4894559 Also called: TRAIL Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and t…

FacebookSep 15, 2026

Homocysteine rarely gets the attention of cholesterol, blood sugar, or blood pressure.

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…t about what you eat. Nutrition matters. Folate matters. Vitamin B12 matters. Vitamin B6 matters. Lifestyle matters. Genetics may matter too. So why are we waiting until disease appears before asking what our biology has been telling…

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FacebookAug 17, 2026

VARS SOD is designed to support your body's natural antioxidant defenses and healthy cellular function as part of a…

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… antioxidant focused support into your routine. Topical or vitamin. Your wellness should work for you. Stop thinking only about what happens when something goes wrong. Start supporting the systems working to protect you every day. Find …

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