THE PURSER WELLNESS ENCYCLOPEDIA

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A RELATED COURSEYour MTHFR starting point

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New to this subject? Start with this free introduction.Crash Course on MTHFR & Genetic Terminology

1096 resources204 matching listings grouped; alternative sources stay available.

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YouTubeJan 6, 2026

What is the BEST Genetic Test To Get??

Not all genetic tests are created equal. Many only scratch the surface, while the best panels look at hundreds of SNPs that impact methylation, detox, hormones, and nutrient absorption. For real results, you need a test that’s private, comprehensive, and clinically useful—like the ones we recommend in practice that help guide targeted treatment plans.

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YouTubeJan 6, 2026

Gene Types Explained

Your genetic results might list “wild type,” “heterozygous,” or “homozygous,” but what does that mean? Wild type means both copies of your gene are normal, heterozygous means one is normal and one has a change, and homozygous means both copies have the same change. With genes like MTHFR, these variations can affect how efficiently your body processes nutrients like folate—sometimes cutting function by 40–70%—which is why targeted nutrition and testing matter.

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YouTubeJan 6, 2026

DRP Genetics Testing Update

The new DRP Genetics test, designed by Dr. Purser in collaboration with MaxGen, makes genetic testing simple and precise. Each kit comes pre-filled with everything you need—just swab your cheek, place it in the vial, and send it back the same day using the prepaid mailer. This curated panel focuses on key SNPs Dr. Purser selected after years of research, giving patients clearer answers and actionable insights into their health.

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YouTubeJan 6, 2026

🧬 What’s more powerful than glutathione or vitamin C?

Superoxide dismutase (SOD)—your body’s first line of defense against DNA-damaging free radicals. SOD neutralizes superoxide radicals at the source of cellular energy production. But as we age—or if we have genetic SNPs—our ability to make SOD drops. That’s why we created VARS SOD, with over 10,000 IU per dose (most products have less than 240 IU). It’s a game changer for anti-aging, DNA protection, and reducing inflammation at the root.

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YouTubeJan 6, 2026

PEMT and connection to choline and glutathione!

One of the most powerful nutrients you’ve never heard of? Phosphatidylcholine. It builds the walls of your cells, protects your gut lining, supports nerve function, and even helps your body make bile. If you have a PEMT gene mutation, your body struggles to make it—and that means gut issues, nerve dysfunction, and chronic inflammation.

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YouTubeJan 6, 2026

Have Fibromyalgia? This video is for you - let’s get to the root.

The real root of fibromyalgia? It’s not just pain — it’s copper. We’ve uncovered that fibromyalgia is often driven by genetic mutations (like CBS, GAD1, GAD2) that affect how your body handles copper. The copper builds up in your blood but never makes it into your cells — leading to widespread pain, inflammation, and migraines.

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YouTubeJan 6, 2026

Homocysteine is the Secret Assasin

Homocysteine is nasty — but here’s the truth no one tells you. It doesn’t kill you directly — it triggers white blood cells to release IL-8 and MCP-1, causing inflammation, kidney failure, heart attacks, and strokes. Most doctors don’t even check it anymore, thinking there’s no fix. But there is. Whether from 17 genetic SNPs or 12 vitamin deficiencies (like B6 or B12), you can address it by supporting your body’s ability to convert homocysteine into glutathione.

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