THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “ARFID: food variety, nutrient gaps, and testing questions”

A RELATED COURSEMake sense of your testing

3 chapters, at your pace

Explore the course
Explore all 5 matching courses

1879 resources for your curiosity309 matching listings grouped; alternative sources stay available.

What’s searchable?
YouTubeJan 6, 2026

PEMT and connection to choline and glutathione!

Some search terms matched

One of the most powerful nutrients you’ve never heard of? Phosphatidylcholine. It builds the walls of your cells, protects your gut lining, supports nerve function, and even helps your body make bile. If you have a PEMT gene mutation, your body struggles to make it—and that means gut issues, nerve dysfunction, and chronic inflammation.

Searchable captions
YouTubeJan 6, 2026

Remove inflammation by combatting High Homocysteine

Some search terms matched

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?

Some search terms matched

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!

Some search terms matched

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

Some search terms matched

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!

Some search terms matched

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 5, 2026

Has Your Sex Drive Suffered After Childbearing?

Some search terms matched

Dr. Purser talks about the serious topic of postpartum depression and the effects it can have on women after having children. One cause of postpartum depression for many women is severe vitamin deficiencies after pregnancy. Don't allow these deficiencies ruin your love life! Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

Search looks for your words in titles, descriptions, available articles, learning guides, and video captions when available. The closest matches appear first. Duplicate posts are grouped, with links to other places you can read or watch them. Books, chapters, and reports have topic guides here; the original files and full book text are not available in this encyclopedia. Subscriber posts include a title and public summary; open Substack to read the full post.