THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “chronic fatigue”

A RELATED COURSEFatigue: asking better questions

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New to this subject? Start with this free introduction.What Causes Chronic Fatigue Syndrome?

607 resources for your curiosity164 matching listings grouped; alternative sources stay available.

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FacebookJun 25, 2020

Methylation problems such as MTHFR is always associated with fibromyalgia: at least all the cases I’ve seen. I think…

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Methylation problems such as MTHFR is always associated with fibromyalgia: at least all the cases I’ve seen. I think methylation problems, along with their vitamin deficiencies they cause, are the cause for the fatigue and CFS (chronic fati

YouTubeApr 29, 2026

How to Properly Treat Kids: Root Cause Medicine for Autism, ADHD, and Developmental Challenges

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In this powerful live session, Dr. Dan Purser MD reveals why conventional pediatric medicine often falls short and shares his proven Purser Method® for helping children with autism spectrum traits, severe ADHD, chronic inflammation, and developmental delays. Drawing from over 43 years of clinical experience, Dr. Purser explains: Why genetic testing (especially MTHFR and related SNPs) is the essential first step How to use targeted, active-form nutrients instead of generic vitamins The role of leucovorin (high-dose folinic acid) and when it makes a real difference Practical ways to reduce toxin load and calm the inflammatory response Smart strategies around vaccination and detoxification support Dr. Purser emphasizes that kids are not little adults — their developing systems need precise, individualized care. Parents and practitioners will walk away with actionable steps that address root causes rather than just managing symptoms. Whether your child is struggling with speech delays, meltdowns, focus issues, or recurrent health problems, this episode offers real hope through biochemistry done right. Resources Mentioned: Pediatric MTHFR formulas: https://www.PhysicianDesigned.com Book a consultation: http://www.DanPurserMD.com Dr. Purser’s books on Amazon: https://www.amazon.com/-/e/B00BIKSGVQ If you’re a parent tired of “there’s nothing more we can do,” or a practitioner looking for better tools, this episode is for you. Timestamps available in the full video. Subscribe, leave a review, and share this with any parent who needs to hear it. The kids deserve better answers. Dan Purser MD – Root Cause Inflammation & Genetic Optimization #MTHFR #Autism #ADHD #ChildrensHealth #Leucovorin #FunctionalMedicine #Pediatrics Follow Dr. Purser! 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

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Health BlogMar 13, 2026

The Hidden Molecule Driving Inflammation: Understanding the Purser Model of Homocysteine

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Most people have never heard of homocysteine , yet this small molecule may hold the key to understanding inflammation, cardiovascular disease, neurological problems, and many chronic conditions. For decades, homocysteine was viewed as a toxic substance in the blood. Doctors were taught that lowering it with B-vitamins might reduce heart disease risk. But research results were inconsistent, leaving many physicians unsure whether homocysteine truly mattered. New research and clinical observations are changing that view. We introduce a new framework called the Purser Model , which explains why ho

Gene referenceSep 23, 2026

IL6

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IL6 encodes interleukin-6, a cytokine involved in immune responses and acute-phase signaling. It can appear in discussions of infection, chronic inflammation and metabolic health, with effects that depend on the context.

YouTubeSep 16, 2026

Wild genetic facts I learned this week that could actually be deadly

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…cause heart attack, strokes. Um and the symptoms are vague. Chronic fatigue, lethargy, arthralgia. Um and if you get pain in your second, third metacarpo felonial joints right in here. um my hands. This is from playing volleyball and stuff …

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YouTubeSep 16, 2026

Wild genetic facts I learned this week that could actually be deadly

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…cause heart attack, strokes. Um and the symptoms are vague. Chronic fatigue, lethargy, arthralgia. Um if if you get pain in your second and third metacarpo felonial joints right in here um my hands this from playing volleyball and stuff in …

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YouTubeMay 6, 2026

Purser Wellness Open House Livestream Recap: Root-Cause Medicine, Breakthroughs in Inflammation & R

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… lip base levels went down. Yeah I see that I I like I like chronic pancreatitis cases or acute pancreatitis cases. they keep reoccurring. It's because you have PMT and you treat the PEMT and it goes away. I I've dealt with that probably 10…

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YouTubeMay 6, 2026

Purser Wellness Open House | Livestream with Dan Purser MD and Team!

In the transcript

… lip base levels went down. Yeah I see that I I like I like chronic pancreatitis cases or cute pancreatitis cases. they keep reoccurring. It's because you have PMT and you treat the PEMT and it goes away. I I've dealt with that probably 10 …

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YouTubeApr 14, 2026

You’re Not Lazy. You’re Misdiagnosed: The Genetic Blind Spot Costing You Your Energy

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…razy. and Brett, you have severe fibromyalgia with horrible chronic fatigue and someone told you to get this test for Dr. Perer in order to save your life. Get the vitamin panel. You can order it from my office. It's called a CMA with a red…

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YouTubeMar 30, 2026

SPRING RENWAL - How Are You Protecting Your Health | Live with Dan Purser MD

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…n take it down. If you're low on glycine, you get massively fatigued, which is crazy. Like because it's affecting your KB cycle. You that's how you make energy. So that ain't working with a bad glycine deficiency. So people think it's just …

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