THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Blood-vessel health: genetics, metabolism, and measured risk”

A RELATED COURSEBlood sugar & daily energy

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Health BlogMar 13, 2026

The Hidden Molecule Driving Inflammation: Understanding the Purser Model of Homocysteine

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Most people have never heard of homocysteine , yet this small molecule may hold the key to understanding inflammation, cardiovascular disease, neurological problems, and many chronic conditions. For decades, homocysteine was viewed as a toxic substance in the blood. Doctors were taught that lowering it with B-vitamins might reduce heart disease risk. But research results were inconsistent, leaving many physicians unsure whether homocysteine truly mattered. New research and clinical observations are changing that view. We introduce a new framework called the Purser Model , which explains why ho

FacebookAug 12, 2026

What if high blood pressure is not something you should simply learn to live with?

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What if high blood pressure is not something you should simply learn to live with? Hypertension is often called the silent threat because you can feel completely normal while your blood pressure is putting added strain on your heart and bl

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FacebookSep 2, 2020

Hmmm. If you’re diabetic you know that’s a big additional risk factor for death in this uhhhh current environment.…

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Hmmm. If you’re diabetic you know that’s a big additional risk factor for death in this uhhhh current environment. Finally someone tells us why — hyperglycemia (high blood sugar) causes massive oxidative stress which in turns depletes your

YouTubeMar 2, 2026

Can Glutathione Reverse Kidney Disease, Lower Blood Pressure, and Calm Cytokine Storms? What High H

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The Overlooked Link Between MTHFR Mutations, Hyperhomocysteinemia, PCOS, Fibromyalgia, Chronic Inflammation, and Renal Decline — and Why Precision Genetic Testing May Be the Missing Step https://danpursermd.substack.com/p/can-glutathione-reverse-kidney-disease?utm_source=youtube

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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.

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