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High homocysteine often shows up first as widespread inflammation—pain all over, poor circulation, or even early warning signs of cardiovascular problems like stroke and heart attack. The best way to know for sure is through testing: a blood test can measure homocysteine directly, while a CMA with Redox uncovers the vitamin deficiencies driving it. For genetic causes, the DRP Genetics panel screens 15–16 of the 17 known SNPs that can cause permanently high homocysteine. If your levels are fixed by genetics, reduced glutathione and targeted B vitamins (like MTHFR Daily) are key to balancing the

Dr. Dan Purser literally writes out what glutathione is, why it is important to your body and your cells, and the difference between the useless oxidized version of glutathione (GSSG) and the functional version of glutathione (GSH). Contact us at (801) 796-7667 or info@danpursermd.com for help. Subscribe to stay up-to-date with new content!

Common nutrient deficiencies linked to fibro often include copper, zinc, glutathione, B6, glutamine, B12, folate, molybdenum, and boron. When it comes to muscle cramping and fibro, magnesium is one of the most frequent deficiencies seen, of

When Justace first had CMA testing done, Dr. Purser told him he was malnourished—even though he was a young athlete eating constantly. The results showed real deficiencies that explained why he struggled to gain and maintain weight. After f

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

Patients often ask if they should stop supplements before an intracellular CMA test, and the answer is no. The test measures nutrient status inside your cells over the last 90–100 days, so stopping vitamins right before won’t change the results. At most, you might skip your dose a few hours before the draw, but it’s not necessary—CMA still provides an accurate snapshot of your nutrient levels while you’re on your current routine. 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

CMA testing shows the vitamin deficiencies happening inside your cells, while genetic testing reveals why they’re happening in the first place. Patients often find their symptoms match exactly what the CMA shows, and when paired with genetic results, the root causes become clear. In most cases, it’s the genetic errors that drive the deficiencies—not the other way around—making the combination of both tests powerful for finding lasting solutions. DanPurserMD.com for all testing options or reach to my office! 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

🧬 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 SNPs or PEMT mutations. That’s why he built treatment guides, books, and the CMA + Redox + genetic testing combo. If you’ve been told “everything looks normal” but still feel awful, this is where to look next. 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

Hey, Dr. Purser here—just a quick note to let you know that now through Labor Day weekend, you can save an extra $30 on a CMA with Redox or DRP Genetics bundle at DanPurserMD.com. We rarely ever discount our testing, but right now you can u

Been told you have leukopenia (low white blood cells) and worried about biopsies or transfusions? 🩸 Don’t panic—most cases are due to simple vitamin deficiencies. A CMA + Redox panel can pinpoint exactly what you’re missing and help you rec

…tamin deficiencies. We’ve helped flip countless cases using CMA + Redox testing to identify what your cells are missing—no guesswork, just data. Patients once headed for extreme treatments often recover with targeted nutrient support instea…

What is MTHFR and what can be done about it? At its root, the MTHFR genetic SNP causes a lack of energy in your cells and throughout your entire body. Filling the holes of the methylation cycle make up for this loss of energy. MTHFR Daily i