Let’s explore “Selenium, serum — lab reference”

PURSER WELLNESSWhat You Don't Know About Vitamin D3 DeficiencyA conversation with Dr. Purser

Dr. Purser explains how this deficiency may contribute to new onset of Type 1 diabetes, and how it relates to insulin receptors. Explore other symptoms of this deficiency such as osteoporosis, fatigue, and pallor. Discover how serum and intracellular laboratory testing reveals Vitamin D3 deficiency. Learn how Vitamin D2 is converted to Vitamin D3 in sunlight. Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

Dr. Purser explains symptoms of Metallothionein dysfunctions and how metal toxicity can cause fibromyalgia. Learn how high serum copper levels cause painful inflammation in muscles, nerves, and joints. Explore the genetic components associated with fibromyalgia. Discover key nutritional supplements that help reduce symptoms of fibromyalgia. Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

Glutathione is a powerful ingredient, but not all products contain meaningful or functional amounts. I recently looked into a popular glutathione serum and found unclear claims ranging from 50,000 ppm to 500 ppm—an enormous difference. In r

Insulin resistance starts long before high blood sugar shows up — and it often begins with deficiencies in zinc, B12, chromium, selenium, and omega-3s. Fix the deficiencies, and you can often restore

PURSER WELLNESSCan You Treat Thyroid During Menopause?A conversation with Dr. Purser

Thyroid health remains essential during menopause. Optimal labs should show FT3 around 4.0 and FT4 near 1.5, and testing through Direct Labs makes it easy to track. Supporting with supplements like Thyromin can help, but only if guided by accurate lab results. 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

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

🧪 Blood tests don’t tell the whole story. Standard serum testing only shows what’s floating in your blood at that moment—not what’s actually inside your cells where nutrients do their work. That’s why I use intracellular testing (CMA)—it r

Bad Iron Deficiency? Let’s look at a couple KEY nutrients to address it. Namely: Folate, Vitamin C, Choline and more! Address the INTRACELLULAR deficiency and watch your blood serum iron levels stabilize.

What does a high copper diet cause for some people? Fibromyalgia. We need copper to survive, but if it’s not getting to the right places in your body, it builds up and can become “toxic.” Help mobilize copper by reducing blood serum levels

Did you know insulin resistance is often caused by vitamin and nutrient deficiencies—not just sugar or weight? 🧬 The top intracellular deficiencies linked to insulin receptor dysfunction are zinc, B12, chromium, selenium, and omega-3s (EPA/

Dealing with low thyroid or hypothyroid symptoms but still not feeling better—even on medication? 🧬 The real issue might be intracellular nutrient deficiencies. I often see people who are extremely low in zinc, selenium, and iodine—the thre

Zinc, choline, biotin. These three are CRITICAL to maintaining healthy hair! If you’re losing your hair, TAKE THESE SUPPLEMENTS! If you want to see if you’re deficient in these inside your cells, not just blood serum, get a CMA test through