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Dr. Purser’s subscriber report on PAI-1 4G/5G, homocysteine, and brain infarct risk. Read the report on Substack.

The Overlooked Link Between MTHFR Mutations, Hyperhomocysteinemia, PCOS, Fibromyalgia, Chronic Inflammation, and Renal Decline — and Why Precision Genetic Testing May Be the Missing Step

Dr. Purser shares his clinical perspective on homocysteine, methylation, and inflammatory patterns.

Dr. Purser shares facts about glutathione. Learn about tripeptide amino acids. Discover information on glutathione from the National Institutes of Health (NIH) and the Food and Drug Administration (FDA). Learn the definition of VARS (Validated, Absorbable, Reduced, and Stable) and why glutathione needs to have all these to work properly. Explore the antioxidant similarities of glutathione to Vitamin C (ascorbic acid) such as antiviral properties, blood vessel health, bone health, and support of hormone production. Learn how CD4 and CD8 T-killer white blood cells rely on glutathione to provide

Many patients with POTS (Postural Orthostatic Tachycardia Syndrome) are told it’s “just bad luck,” but often it’s linked to key nutrient deficiencies. Low levels of B12, folate, copper, and glutathione can impair blood vessel and nervous sy

Why do CMA tests matter so much? Because they check what’s going on inside your cells, not just your blood. 🧬 At Purser Wellness, we use CMA + genetic data (like MTHFR, PEMT, etc.) to spot the root of fatigue, inflammation, and more—then bu

Struggling with high blood pressure that just won’t budge—even with multiple meds? 😩💊 It might be due to genetic issues causing high homocysteine 🧬, which can stiffen your arteries through IL-8 and MCP-1 cytokines 🧪🫀. I’ve seen patients dr

🧠✨Want to keep your brain sharp and reduce your risk of dementia? New research shows that key nutrients can boost memory, support brain function, and prevent cognitive decline—and we’ve packed them into Brite Brain, our most advanced brain

Male or Female - if you have MTHFR you have a higher risk for breast cancer... Check out my video to find out what preventative measures you can take now!

…, a change in these signals provides a possible bridge from metabolism to tissue inflammation. The important reading distinction is whether the evidence comes from cells exposed in a laboratory, an observational study or a treatment trial. …

… rs2072743, rs66323, rs1799836, rs2283729, neurotransmitter metabolism, dietary amines, and treatment research. Understand the connection MAO-A and MAO-B are enzymes on the outer membrane of mitochondria. They help break down monoamines, i…

…ften rise because the kidneys play an important role in its metabolism and clearance. In people with chronic kidney disease, elevated homocysteine is common and has been studied in connection with cardiovascular risk and overall health. Bu…