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Glutathione is called the “master antioxidant” because it protects every cell in your body from oxidative damage, supports detox, and reduces inflammation. People with high homocysteine or MTHFR gene variants often can’t recycle glutathione…

What Does Leucovorin Really Do for Children with Autism? Dr. Purser explains how certain environmental chemicals can trigger major inflammatory events in infants and young children—events that may contribute to autism in some cases. Leuco…

The first functional NAD+ and NADH product, developed by his colleagues Nayan Patel and Chin Tran. This breakthrough therapy is available by prescription only and delivered intranasally for real, effective absorption. Just like Glutaryl cha…

Genetic SNPs are tiny changes in your DNA that can drastically affect how well your enzymes and proteins work. For example, being homozygous for MTHFR C677T leaves that enzyme functioning at only about 30% efficiency, which can drain your e…

🧬 After 15+ years deep in genetics, Dr. Purser sees two root causes over and over again: 1️⃣ Inflammation 2️⃣ Gut & liver dysfunction. Almost every chronic issue—including fibromyalgia, fatigue, and brain fog—ties back to 17 homocysteine S…

Last Reminder for the sale this weekend ONLY! Save $30 off DRP Genetics and CMA with Redox testing at DanPurserMD.com and don’t forget to use code LABOR2025 at checkout. Now is your chance to get a leg up on your health! Stop fighting you…

Most doctors treat osteoporosis, fatty liver, or gut issues with drugs—never asking why they started in the first place. But PEMT, a genetic disorder that prevents your body from making enough phosphatidylcholine, is often at the core. With…

🧬 After reviewing over 78,000 tests, Dr. Purser sees the same deficiencies over and over again—especially in fibro patients: Copper & zinc (often imbalanced): Glutathione, B6, B12 & folate, Glutamine, boron, molybdenum, And don’t forget ma…

🧠 Don’t sleep on this mitochondrial miracle—PQQ is the real deal. PQQ doesn’t just boost energy—it literally creates new mitochondria, helping your cells regenerate and fight aging from the inside out. Even better? It helps break down bet…

🧬 Most people think antioxidants come from food—but your body is supposed to make its own. If you’re constantly exhausted, inflamed, or aging fast, your antioxidant systems (like glutathione, catalase, and SOD) may be crashing. A CMA with…

🥑 Think you’re eating healthy… but still in pain? You might be copper toxic. Avocados, spinach, nuts, seeds—even “superfoods” are loaded with copper. If you’ve got certain genes (like CBS or GAD1/2), your body can’t process it properly, an…

Think scurvy is just for pirates? 🏴‍☠️ Think again. Dr. Purser has already diagnosed five cases this year alone—and most were misdiagnosed as fibromyalgia or chronic pain. If your gums bleed, you’re pale, and you hurt all over, you might n…