THE PURSER WELLNESS LIBRARY

Let’s explore protein restriction

49 discoveries for your curiosity

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YouTubeJul 19, 2026

MTHFR & The Never-Ending Sugar Crash Cycle: Why You’re Always Tired & Craving Sweets

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MTHFR & The Never-Ending Sugar Crash Cycle: Why You’re Always Tired & Craving Sweets If you have an MTHFR variant (C677T or A1298C), you may constantly battle fatigue, sugar cravings, and energy crashes — even when you’re “doing everything right.” In this video, we break down exactly why this happens: How MTHFR/methylation issues impair ATP (energy) production at the cellular level Why your body desperately reaches for quick glucose The vicious cycle of blood sugar spikes → insulin crashes → more cravings & fat storage The downstream effects on antioxidants, DNA repair, and overall energy How to finally break the cycle: Targeted supplementation that fills methylation “holes” (what we learned from 15–20k intracellular tests) Why our MTHFR Daily multivitamin was specifically formulated for this The power of CMA intracellular testing Intermittent fasting (12–16 hrs) Fasted cardio (even just a brisk walk) High-protein, real-food diet with minimal processed sugars If you’re tired of the sugar rollercoaster and want stable energy, this is for you. Links: Read the full Substack article → https://danpursermd.substack.com/p/the-mthfrsugar-craving-cycle Get your CMA intracellular testing & genetics done → Call our office or visit danpursermd.com Shop MTHFR Daily → https://physiciandesigned.com/products/mthfr-daily Have an MTHFR variant? Drop your genotype (heterozygous/homozygous) in the comments — I’m always curious! #MTHFR #SugarCravings #Methylation #ChronicFatigue #Energy #PurserWellness #FunctionalMedicine #IntermittentFasting 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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YouTubeJan 5, 2026

What Can Help Chronic Renal Failure?

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Do you suffer from Chronic Renal Failure? Learn why you need to stop using NSAIDs and monitor your protein intake. Explore natural options to supplement therapies your primary care physician has prescribed. Discover how a validated and absorbable glutathione can be beneficial in restoring low glutathione levels found in chronic renal patients. Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

YouTubeAug 29, 2026

MTHFR and the Never-Ending Sugar Crash Cycle: Why You’re Tired, Craving Sugar, and Chasing Energy A

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…tion molecule that we use. We also use stored fats and even proteins [music] at certain times and even lactic acid at other times, ketones. We use all these different sources of energy to create ATP in our cells. But glucose is the quickest…

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YouTubeJun 22, 2026

From ER Hell to Recovery: A Sarcoidosis Patient’s Remarkable Turnaround with Dr. Dan Purser

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…e're gonna hide out here and wait for a direction from some protein to tell us that we got to go do something or right." Uh so your spleen essentially acts like a a fort for all them to live in until you need them. Then you right they searc…

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YouTubeMay 30, 2026

Autism Answered - Root Cause Solved with #1 Reviewed MD in the USA

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…It's called a lomthinine, low amino acid diet, couldn't eat protein, all that. In 2002, a really smart lady physician did a whole chapter on this in my textbook, figured out that people were dying more quickly from the starvation than from …

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YouTubeApr 29, 2026

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

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…kind of injury I won't say the first word case um the spike protein is known to elicit IL6 cytoine so again you can go do that research yourself floods your body with IL6 cytoine which is very pro-inflammatory very problematic and causes a …

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Best match puts all-term matches before partial matches and related reading. Matching long titles across sources are grouped when access is the same. Search covers published titles, descriptions, available article text, report overviews, and the full text of the nutrient, gene and learning-essential reference pages. Books, uploaded chapters and downloads-page reports are searchable through selected editorial guides and topic names; the original files and full book text are not published. Full Drive reports are not copied into search. Substack subscriber titles and public summaries are included; full subscriber content opens on Substack. Video transcripts are added when available.