THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Vitamin D”

A RELATED COURSEGetting to know your micronutrients

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New to this subject? Start with this free introduction.Is a Vitamin Deficiency the Root Cause of Your Problems?

535 resources for your curiosity89 matching listings grouped; alternative sources stay available.

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YouTubeJul 3, 2025

Still dealing with long COVID symptoms?The best defense? Reduced glutathione + SOD.

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…e still suffering from. One of the crazy things that happened with COVID, it was a cytoine storm or a an intense inflammatory storm that would happen by elevated D-dimer levels and all kinds of other cytoines causing crazy inflammation thro…

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YouTubeJun 29, 2025

Can glutathione help with autism? In some cases—yes. 🧠 Especially with metal toxicity!

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I get a lot of parents contact us reaching out to us finding out if glutathione can help with autism. Certain cases it really can if they have metal toxicities or other issues never been properly addressed. The glutathione removes everythin…

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YouTubeJun 25, 2025

Think scurvy is just for pirates? 🏴‍☠️ Think again.

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Scurvy. Yes, it's a pirate disease. And when you watch what's the movies, not Raiders, but the pirate movies that are out Pirates of the Caribbean, half those guys look like they have scurvy the way they have them made up in that movie. Scu…

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YouTubeJun 21, 2025

What does a high copper diet cause for some people? Fibromyalgia.

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The American diet is incredibly high in copper. Nuts, peanut butter, avocados, arugula, on and on we go. It's everything has high copper in it. We're just not most of us aren't genetically capable handling that much. If you tell a a fibromy…

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YouTubeJun 16, 2025

Yes, you can work directly with me, Dr. Dan Purser, via telemed—no matter where you live. 🌎

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…we always have a lot of new people that watch these lives and they may not know that they can actually work with you directly uh especially on these intracellular deficiencies and so that's something really cool. I mean I'm just now after 3…

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YouTubeJun 10, 2025

Exhausted or just not yourself? It might be genetic nutrient deficiencies—not your diet, age.

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If you're exhausted, fatigued, or having things you just can't explain, don't start up here with prescriptions. You can do whatever you want, obviously, but um consider getting a vitamin panel first. We do this interesting intracellular tes…

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YouTubeJun 6, 2025

One of the most heartbreaking diagnoses I see? Premature Ovarian Insufficiency (POI)

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What's the most tragic diagnosis that you see that can be corrected with this test? Getting premature ovarian insufficiency or failure, which really crosses over in infertility issues. So, I'll get I've seen as young as 21 uh years old fema…

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YouTubeJun 3, 2025

Always exhausted, hurting, or struggling to focus? 😩 You may just need the right vitamins.

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If you're exhausted all the time and you're tired all the time and you're beat up feeling, you're like after a workout or you can't concentrate or you can't sleep and you hurt all over just worn out, then you need to try a vitamins. Get a C…

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YouTubeMay 29, 2025

What are the best substances to help detox? Glutathione is #1 on the list

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You guys asked for it and we listened. We are continuing our Memorial Day sale uh through the rest of this weekend only. This is the biggest sale of the year so far. We only put our products on sale only a couple times uh in the year right …

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YouTubeMay 22, 2025

If you’re losing hair after pregnancy, it’s normal and reversible! Test your deficiencies to fix!

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Today we're going to discuss teligen affluvium. That's when women have had a baby and um and you know suddenly lose all their hair or lose a lot of their hair. Doctors call it teligen of flubium cuz they don't have a better name for it. I'm…

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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 tox…

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