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POTS and vitamins, what's the correlation?

Are vitamins really helpful? Listen to Dr. Purser as he explains the benefits of vitamin supplements and why some studies, that claim otherwise, may be wrong. Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

Take a look at this all-new ‘Old Medical Wives' Tales’ video of common vitamin and supplement myths. Dr. Purser debunks these myths and sets the story straight on the effectiveness of vitamins! Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

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

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

CMA with Redox looks at over 100 vitamins, mineral, amino acids, and antioxidants, all the micronutrients. Test now to see what your cells are deficient in from the last 90 days, and treat them all! With that, make your symptoms disappear.

Always exhausted, hurting, or struggling to focus? 😩 You may just need the right vitamins. A CMA with Redox panel shows exactly what your body’s missing so you can fix it fast. Get it from us—or anywhere—just get it done.

If you have MTHFR and you’re not taking the right vitamins, you’re likely missing key nutrients like B12, folate, B6 (pyridoxine), serine, and glutamine. 🧬 That’s why we packed these essentials into our MTHFR Daily formulas—based on thousan

Wondering why intracellular testing is better than regular blood (serum) tests for vitamins and nutrients? 🧬 Intracellular tests catch deficiencies weeks, months, or even years earlier—and they’re way more affordable than running dozens of

Why would you need to support your MTHFR genetic SNPs? You have holes of intracellular deficiencies of key vitamins and minerals that are key for cellular metabolism. Fill these holes and make your cells function optimally.

MTHFR, let’s talk about it. Did you there are KEY vitamins and minerals that mitigate MTHFR? Kick that fatigue, anxiety, and depressoon. Give your body the nutrients it needs to THRIVE! Only at PhysicianDesigned.com