THE PURSER WELLNESS LIBRARY

Let’s explore Vitamin B1

A COURSE FOR YOUR CURIOSITYGetting to know your micronutrients

5 chapters, at your pace

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153 discoveries for your curiosity10 matching listings grouped; alternative sources stay available.

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InstagramApr 18, 2026

Unlock the power of B1 Thiamine! Join Dr. Dan Purser MD and Purser Wellness Coach Jackson Larkin as they reveal how…

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Unlock the power of B1 Thiamine! Join Dr. Dan Purser MD and Purser Wellness Coach Jackson Larkin as they reveal how this essential vitamin can boost your energy, support your nervous system, and help you feel your best.

Health BlogFeb 28, 2018

Low Testosterone and Vitamin Deficiencies

In the title

Men, want to know the #1 secret to good sex as we age? Nutrition consiting of vitamins, minerals, and amino acids. This covers a lot of ground, but let’s shorten that distance. I see hundreds of men in my practice every year for Hypogonadism (medically low testosterone) with a serum total testosterone level below 400 ng/dl (very severe) creating severe fatigue. Hard to have sex, or even to consider performing, if you are exhausted! Assuming you have no trauma (pituitary, heart, testicles, or penis) and you are noticeably exhausted after sex, or too tired to get going, then it probably is your

YouTubeMay 6, 2026

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

In the transcript

…t I really go to the fundamentals. We look at intracellular vitamin and minerals and and um and any uh antioxidants and um and we also uh look at any um any severe deficiencies a little differently. We get really aggressive. I diagnosed 14 …

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YouTubeMar 30, 2026

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

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…k about tonight, Chantel? I'm gonna let you choose. I think vitamins. Everybody wants to know about vitamins. They do? Yeah. I think that'd be that's okay. Good. We'll we'll do that. Kind of boring, but okay. We can make it exciting. Um lik…

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Best match puts all-term matches before partial matches and related reading. Identical social posts and matching long titles across other 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.