THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Vitamin B12 — lab reference”

A RELATED COURSEMethylation & B vitamins

4 chapters, at your pace

Explore the course
Explore all 2 matching courses

867 resources for your curiosity104 matching listings grouped; alternative sources stay available.

What’s searchable?
InstagramOct 9, 2025

If you are low or think you're low in Iron, you HAVE to try Vitamin B12 and Vitamin C to boost your levels. Seeking…

Some search terms matched

If you are low or think you're low in Iron, you HAVE to try Vitamin B12 and Vitamin C to boost your levels. Seeking Health has a great Methyl Free B vitamin complex, and our VARS Vitamin C from PhysicianDesigned.com is your best option for

Also listed on FacebookFacebook listing
InstagramJul 17, 2024

🚨 Do you know the symptoms of a Vitamin B12 deficiency? 🧐 It’s crucial to catch them early! Here’s what to look out for:

Some search terms matched

🚨 Do you know the symptoms of a Vitamin B12 deficiency? 🧐 It’s crucial to catch them early! Here’s what to look out for: ✨ Skin Pallor and Yellowing: Your skin might appear pale or yellow due to reduced red blood cell production. 💪 Extrem

Also listed on FacebookFacebook listing
InstagramApr 20, 2026

Discover the power of B12 with Dr. Dan Purser MD and Purser Wellness Coach Jackson Larkin! Learn how this essential…

Some search terms matched

Discover the power of B12 with Dr. Dan Purser MD and Purser Wellness Coach Jackson Larkin! Learn how this essential vitamin can boost your energy, support your health, and transform your wellness journey. Ready to feel your best? Join us an

Also listed on FacebookFacebook listing
YouTubeJan 5, 2026

Neuropathy Caused by Vitamin Deficiency?

Some search terms matched

Explore the relationship of vitamin deficiency and neuropathy, a painful and disabling condition. Learn how a SpectraCell Comprehensive Nutritional Panel can help reveal intracellular deficiencies. Explore the relationship of how genetic diseases, such as MTHFR, relate to neuropathy. Discover how Methyl B12 (Methylcobalamin) may treat neuropathy. Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

YouTubeAug 23, 2025

Most Common Vitamin Deficiencies I See?

Some search terms matched

🧬 After reviewing over 78,000 tests, Dr. Purser sees the same deficiencies over and over again—especially in fibro patients: Copper & zinc (often imbalanced): Glutathione, B6, B12 & folate, Glutamine, boron, molybdenum, And don’t forget magnesium—a major cause of leg cramps and muscle pain. If you’re dealing with fibro, fatigue, or chronic pain, this list is where to start. The good news? It’s all fixable. 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

Searchable captionsRead matching passage
InstagramApr 4, 2025

Did you know insulin resistance is often caused by vitamin and nutrient deficiencies—not just sugar or weight? 🧬 The…

Some search terms matched

Did you know insulin resistance is often caused by vitamin and nutrient deficiencies—not just sugar or weight? 🧬 The top intracellular deficiencies linked to insulin receptor dysfunction are zinc, B12, chromium, selenium, and omega-3s (EPA/

YouTubeJan 6, 2026

Homocysteine is the Secret Assasin

Some search terms matched

Homocysteine is nasty — but here’s the truth no one tells you. It doesn’t kill you directly — it triggers white blood cells to release IL-8 and MCP-1, causing inflammation, kidney failure, heart attacks, and strokes. Most doctors don’t even check it anymore, thinking there’s no fix. But there is. Whether from 17 genetic SNPs or 12 vitamin deficiencies (like B6 or B12), you can address it by supporting your body’s ability to convert homocysteine into glutathione.

Searchable captionsRead matching passage

Search looks for your words in titles, descriptions, available articles, learning guides, and video captions when available. The closest matches appear first. Duplicate posts are grouped, with links to other places you can read or watch them. Books, chapters, and reports have topic guides here; the original files and full book text are not available in this encyclopedia. Subscriber posts include a title and public summary; open Substack to read the full post.