THE PURSER WELLNESS LIBRARY

Let’s explore 1,25-dihydroxyvitamin D — lab reference

A COURSE FOR YOUR CURIOSITYGetting to know your micronutrients

5 chapters, at your pace

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555 discoveries for your curiosity21 matching listings grouped; alternative sources stay available.

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Health BlogJul 26, 2018

Vitamin D - Lotus Life

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Have you heard of the ‘Sunshine Vitamin’, or Vitamin D, that brings joy into life and provides countless healthy benefits? Enjoying the sun is a natural way to replenish this vitamin and an essential part of any personal health program! Vitamin D promotes healthy bones. Vitamin D is beneficial to our health in numerous ways. The vitamin rejuvenates calcium levels and helps with bone and tooth strength. It also supports the immune and nervous system while regulating insulin levels. On top of these great benefits, those who regularly use Vitamin D see increases in energy levels! Personally, I no

Health BlogApr 19, 2018

Lotus Life - Melissa Soria

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Aloha cherished Friends & Guests! My name is Melissa, and I am excited to share a little of my story and how Dr. Purser’s passion for preventative care continues to improve my overall life and well being! I am a 33-year-old (Island girl at heart) living in the city. My loves include family, Leilani (my corgi/lab puppy), and the beach! I am a former Division 1 collegiate water polo athlete, coach, breast cancer survivor. I have worked in education for nine years after completing my master’s degree in Teaching & Learning. It wouldn’t surprise me if you think, “She doesn’t have any experience or

YouTubeDec 5, 2025

The Medical Establishment Is Wrong About Your Genes — And It’s Costing You Your Health

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By Dr. Dan Purser, MD DanPurserMD.com — ranked the No. 1 solo MD in the USA based on verified patient surveys https://danpursermd.substack.com/p/the-medical-establishment-is-wrong?utm_source=youtube

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YouTubeSep 11, 2025

Tired all the time? Are you Overmethylating?

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😴 Feel like you took 3 Dramamine but all you had was a vitamin? You might be overmethylating—especially if you're taking too much MTHFR support like methylated B vitamins. If you’re drowsy, foggy, or exhausted, it’s time to back off, not push through. Try dropping to 1 capsule of MTHFR Daily and adjust slowly. Your body will thank you. Info: http://www.DanPurserMD.com Supplements: https://www.PhysicianDesigned.com Books: https://www.amazon.com/-/e/B00BIKSGVQ Facebook: https://www.facebook.com/danpursermd Facebook: https://www.facebook.com/PhysicianDesigned Twitter: https://twitter.com/realdanpursermd YouTube: https://www.youtube.com/danpursermd Instagram: https://www.instagram.com/danpurser.md Pinterest: https://www.pinterest.com/danpursermd

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Gene referenceSep 23, 2026

DAOA

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The older Purser genetics reference uses the heading “DAOA (AOC1)” in its gut section. Also called: D-Amino Acid Oxidase Activator Two similar names, two different pathways The older Purser genetics reference uses the heading “DAOA (AOC1)” …

Gene referenceSep 23, 2026

NQO1

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NQO1 is the gene symbol used for NAD(P)H Quinone Oxidoreductase 1. This page connects its terminology with the topics in the Purser Wellness teaching library.

Gene referenceSep 23, 2026

SERPINE1

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SERPINE1 encodes plasminogen activator inhibitor-1, or PAI-1, which helps regulate fibrinolysis: the process that breaks down clots. The source label PAI4G refers to this pathway rather than a separate gene.

Gene referenceSep 23, 2026

CCL11

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CCL11 encodes eotaxin-1, a chemokine best known for attracting eosinophils. Its receptor relationships connect it to allergic inflammation as well as broader research into immune signaling.

Gene referenceSep 23, 2026

CCL3

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CCL3 encodes MIP-1 alpha, a chemokine involved in attracting and activating immune cells. It is related to CCL4, or MIP-1 beta, but the two genes and proteins are distinct.

Gene referenceSep 23, 2026

CCL4

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CCL4 encodes MIP-1 beta, a chemokine involved in attracting immune cells. It participates in a recruitment network that includes CCL2, CXCL8 and related chemokines.

Gene referenceSep 23, 2026

TGFB1

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TGFB1 encodes transforming growth factor beta 1, which has roles in immune regulation, tissue repair and extracellular-matrix production. Its effects can include both regulation of inflammation and promotion of fibrosis.

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