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Let’s Talk About MTHFR — The Gene That Impacts Your Energy If you’re constantly tired no matter how much you rest, your MTHFR gene may be part of the reason. MTHFR (Methylenetetrahydrofolate Reductase) is a genetic SNP—a small DNA variation

Copper is one of the body’s most important minerals in your body — a tiny metal with massive impact. It acts as a cofactor in essential enzymes like SOD1 (superoxide dismutase) that protect your cells from oxidative stress, and even helps

Dr. Purser and Justace discuss how genetics often reveal two major patterns in patients: either serious gut and liver issues like SIBO, pancreatitis, or colitis, or inflammatory problems tied to homocysteine and PEMT mutations. Sometimes pa

Do Your Genes Cause Vitamin Deficiencies? Here’s the Truth. https://danpursermd.substack.com/p/is-it-really-a-vitamin-deficiency?utm_source=youtube

Genetic testing has only been around for about 20 years, since the Human Genome Project made it possible to identify thousands of SNPs (gene variations) linked to disease and health issues. While gene editing with tools like CRISPR may be a

MTHFR is one of the most studied genetic SNPs, with the two main variants being C677T and A1298C. These changes reduce the body’s ability to process folate and make energy, leaving people exhausted and deficient in key nutrients. Specialize

Intracellular testing, or the CMA Cellular Micronutrient Assay, measures over 100 vitamins, minerals, amino acids, and antioxidants inside your cells—not just in your blood. Unlike serum tests, which show short-term levels, intracellular te

The NEW & improved MTHFR Endure is here! 🚨 Elevate your energy, boost your mood, and support vibrant, everyday wellness. This next-gen formula is designed to power your body’s natural methylation pathways—key for detox, brain function, and

Copper is essential for life—it helps enzymes work, supports SOD1 for antioxidant defense, and even prepares iron to carry oxygen in the blood. But when copper builds up in the bloodstream instead of entering cells, it causes pain, tender p

Copper is essential for life—it helps enzymes work, supports SOD1 for antioxidant defense, and even prepares iron to carry oxygen in the blood. But when copper builds up in the bloodstream instead of entering cells, it causes pain, tender points, and migraines. This often ties back to genes like CBS, NAT2, and glutathione-related SNPs that impair copper transport. The solution is supporting ceruloplasmin—the copper-binding protein—with targeted nutrients like B6, zinc, and NAC. That’s why Copper Balance was created: to move copper where it belongs and help symptoms finally improve. Visit PhysicianDesigned.com or Amazon for Copper Balance. 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

TMG (trimethylglycine) can sometimes lower homocysteine—but only if it’s not caused by genetics. When homocysteine is high from genetic SNPs, TMG won’t fix it, and restrictive “low-methionine diets” are both harmful and outdated. The real s

TMG (trimethylglycine) can sometimes lower homocysteine—but only if it’s not caused by genetics. When homocysteine is high from genetic SNPs, TMG won’t fix it, and restrictive “low-methionine diets” are both harmful and outdated. The real solution lies in addressing deficiencies and genetics directly. Follow Dr. Purser! 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