THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Vitamin B12 — lab reference”

A RELATED COURSEMethylation & B vitamins

4 chapters, at your pace

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InstagramJul 18, 2025

Bad Iron Deficiency? Let’s look at a couple KEY nutrients to address it. Namely: Folate, Vitamin C, Choline and…

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Bad Iron Deficiency? Let’s look at a couple KEY nutrients to address it. Namely: Folate, Vitamin C, Choline and more! Address the INTRACELLULAR deficiency and watch your blood serum iron levels stabilize.

InstagramJul 12, 2025

You don’t have to suffer if you have scurvy! Most doctors will completely overlook a vitamin C deficiency,…

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You don’t have to suffer if you have scurvy! Most doctors will completely overlook a vitamin C deficiency, especially an Intracellular one. But not me. Let get you feeling GREAT!

InstagramJun 30, 2025

If you have a COMT mutation, your body may not break down estrogen or absorb B12 properly. 😵‍💫 The fix? Add DIM…

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If you have a COMT mutation, your body may not break down estrogen or absorb B12 properly. 😵‍💫 The fix? Add DIM (like DIM Avail) for estrogen balance and use adenosyl + hydroxy B12 for better absorption. Start with drops or go straight to c

InstagramJun 16, 2025

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

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Yes, you can work directly with me, Dr. Dan Purser, via telemed—no matter where you live. 🌎 I focus on vitamin deficiencies and root causes, not band-aid fixes, and has helped countless patients feel better without needing prescriptions. Re

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