THE PURSER WELLNESS LIBRARY

Let’s explore medications

13 discoveries for your curiosity

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YouTubeJan 5, 2026

Thyroid Medications Recommended by Dr. Purser

In the title

Dr. Purser shares his insights on the best thyroid medications. Discover how chemically made, bioidentical synthetic medications such as L-Thyroxine or Synthroid (T4) safely mimic natural substances. Learn how pituitary function is related to TSH, and how damaged pituitaries cannot produce TSH. Dr. Purser covers recommended dosages of supplements including Nature-Throid, Armour-Thyroid, compounded Liothyronine (T3), and compounded T4. Explore how a 5 Prime Deodinase deficiency (or resistance) may prevent conversion of T4 to T3 in older and vitamin-deficient patients. Learn how a combination of

YouTubeAug 6, 2026

OVER-METHYLATION - Are Your B Vitamins Hurting You?

In the description

Can the B vitamins you are taking to support energy and methylation eventually make you feel worse? In this video, Jackson Larkin explains what practitioners often call “overmethylation,” a possible adverse response to supplemental methyl donors such as: • 5-MTHF or methylfolate • Methylcobalamin • Trimethylglycine, also called TMG • Multiple overlapping methylation formulas Possible warning signs can include irritability, anxiety, restlessness, insomnia, brain fog, fatigue, and feeling “wired but tired.” These symptoms do not prove that you are overmethylated. They can have many possible causes. The timing of symptoms, your total supplement exposure, nutrient status, genetics, medications, and health history all need to be considered. In this video, we discuss: • Why methylation is essential • How methyl-donor supplements support the body • Why the right vitamin can become the wrong dose • Ingredients to look for on your supplement labels • Why some people may need lower doses or non-methylated forms • How genetics and intracellular nutrient testing can guide a more personalized plan At Purser Wellness, we believe in a Start Low, Go Slow approach. The goal is not to eliminate methylation. The goal is to provide the right form and amount of support for each individual. Learn more or schedule with Purser Wellness: https://danpursermd.com Educational content only. Do not discontinue prescribed or medically necessary supplements without consulting your qualified healthcare professional. #Overmethylation #MTHFR #Methylation #B12 #Methylfolate #VitaminB12 #TMG #BrainFog #FunctionalMedicine #PurserWellness 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

Health BlogMar 13, 2026

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

In the article

…r antioxidant reserves and recovery capacity ✔️ How toxins, medications, pollution, and stress impact your cellular health ✔️ Your vulnerability to oxidative damage and inflammation Together, these tests give you the most complete cellular …

Health BlogApr 6, 2026

MTHFR Mutations, Elevated Homocysteine & Autoimmune Inflammation: The Hidden Root Cause Most Doctors Miss

In the article

…ou do not have to accept a lifetime of flares, fatigue, and medications. The root cause is identifiable. The solution is here.As the physician who literally wrote the book on homocysteine, who has treated more MTHFR-driven autoimmune cases …

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