THE PURSER WELLNESS LIBRARY

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A COURSE FOR YOUR CURIOSITYMake sense of your testing

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New to this subject? Start with this free introduction.What is Intracellular Testing?

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YouTubeJan 6, 2026

Remove inflammation by combatting High Homocysteine

High homocysteine levels can lead to inflammation, joint and muscle pain, and even shifting pain throughout the body. It’s also linked to birth defects and chronic kidney failure, and can raise blood pressure. Six genetic SNPs (like MTR, MTRR, and CBS) and MTHFR mutations (like C677T) can prevent homocysteine from converting into glutathione, which is essential for keeping inflammation in check. Plus, 12 vitamin deficiencies may temporarily raise homocysteine levels, so addressing these deficiencies is key.

YouTubeJan 6, 2026

Root Cause Medicine - What is it?

For those who think I’m “alternative” or “on the edge,” let me clarify: I’m a Western-trained physician focused on root causes. I dive into genetics and vitamin deficiencies because they are grounded in science. Using intracellular vitamin panels and the latest research, I identify deficiencies and address them with the right versions of supplements. I love what I do and am here to help! Read my reviews, and thank you for trusting me.

YouTubeJan 6, 2026

Doctor Reacts to Gary Brecka om Joe Rogan - MTHFR and MORE!

Dan Purser MD, renown for his work with MTHFR, chronic fatigue, anxiety, depression, fertility, hormone health, fibromyalgia, and SO MUCH MORE takes on the recent podcast interview of Gary Brecka from 10 Times Health System and Joe Rogan. Mr. Brecka is correct on so many points, but there is still SO MUCH MORE to dive into. The 5 genes he looks at are critical, but there are several to dozens more that need to be addressed. Once you look at genes, you must check out Intracellular Micronutrient Levels. This is THE ONLY way to get the full picture.

YouTubeJan 6, 2026

Everything You Need To Know About Glutathione And The Redox Cycle

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!

YouTubeJan 6, 2026

Why You Need To Try This New Micronutrient Assay!

After using the same intracellular micronutrient panel for almost a decade, I have found a new favorite! This Cellular Micronutrient Assay by Cell Science Systems is a real beast of a test with 100 data points, faster turn around times, less sample failures, and for the icing on the cake!... It is more affordable! Watch this video to see me go over the results of one of these micronutrient assays and find out how a test like this might be able to help you! Contact us at (801) 796-7667 or info@danpursermd.com for help. Subscribe to stay up-to-date with new content!

YouTubeJan 6, 2026

Top 3 Interstitial Cystitis Tips (Chronic Bladder Pain) | Facebook Live with Dan Purser MD

What is interstitial cystitis or IC? It is a chronic bladder syndrome that causes immense amounts of pain. In this episode, Dr. Purser talks about new urinary genetics testing for bacteria (Polymerase Chain Reaction or PCR), new pain options, and a diet that actually work for interstitial cystitis. Contact us at (801) 796-7667 or info@danpursermd.com for help. Subscribe to stay up-to-date with new content!

YouTubeJan 6, 2026

Optimizing Men's Testosterone | Facebook Live with Dan Purser MD

Dr. Purser dives into the root causes of low testosterone in men. As always, "Good nutrition in, means good hormones out." Could low testosterone levels be linked to severe vitamin deficiencies caused by genetic errors such as MTHFR? Dr. Purser has found this to be the case for many of his patients. Find out how you can start feeling great today! Testing discussed: SpectraCell Intracellular Micronutrient Panel, Pro7 Genetic Testing, and Direct Labs Free and Total Testosterone Levels. See all testing options at https://DanPurserMD.com/genetics-testing. Contact us at (801) 796-7667 or info@danpu

YouTubeJan 6, 2026

MTHFR Causes, Symptoms, Diseases, and Treatments | Live Q&A with Dan Purser MD

This week Dr. Purser covers his protocol of diagnosing and treating MTHFR along with the many other diseases affected or caused by these genetic errors. Dr. Purser recommends starting with genetic testing (DanPurserMD.com/genetics-testing), taking MTHFR Support supplements (PhysicianDesigned.com), and scheduling an appointment to meet one-on-one (DanPurserMD.com/schedule-appointment).

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