THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Vitamin B9 / folate deficiency”

Explore this topic as a step-by-step interactive map.MTHFR, the citric acid cycle & ATP
A RELATED COURSEGetting to know your micronutrients

5 chapters, at your pace

Explore the course
Explore all 2 matching courses

763 resources for your curiosity122 matching listings grouped; alternative sources stay available.

What’s searchable?
FacebookMay 15, 2022

Treating vitamin deficiencies like these is how I got the reputation of magically curing people of diabetes. (I…

Some search terms matched

Treating vitamin deficiencies like these is how I got the reputation of magically curing people of diabetes. (I can't do that, and no one can, but I can treat a vitamin deficiency causing it). Pretty tricky, right? Yep, I'm really good...

YouTubeJun 12, 2025

Struggling with iron deficiency or anemia and nothing seems to work? 🩸

Some search terms matched

If you have a iron deficiency, anemia, or just a bad iron deficiency or feritin deficiency, and you your doctor's tried everything and nothing works, probably you've got a B vitamin deficiency or a vitamin C deficiency. There's a product by…

Searchable captionsRead matching passage
YouTubeAug 6, 2026

OVER-METHYLATION - Are Your B Vitamins Hurting You?

Some search terms matched

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

Searchable captionsRead matching passage
InstagramNov 20, 2025

Common nutrient deficiencies linked to fibro often include copper, zinc, glutathione, B6, glutamine, B12, folate,…

Some search terms matched

Common nutrient deficiencies linked to fibro often include copper, zinc, glutathione, B6, glutamine, B12, folate, molybdenum, and boron. When it comes to muscle cramping and fibro, magnesium is one of the most frequent deficiencies seen, of

Also listed on FacebookFacebook listing
FacebookAug 10, 2023

NEW FACEBOOK LIVE TUESDAY 7PM MST - "THE WORST FIVE INTRACELLULAR VITAMIN DEFICIENCIES YOU NEVER WANT TO HAVE!"

Some search terms matched

NEW FACEBOOK LIVE TUESDAY 7PM MST - "THE WORST FIVE INTRACELLULAR VITAMIN DEFICIENCIES YOU NEVER WANT TO HAVE!" This coming TUESDAY NIGHT I'll do a new Facebook Live on THE TOP FIVE WORST VITAMIN DEFICIENCIES. CAN YOU GUESS WHICH ONES THE

InstagramJun 17, 2023

And the last 5! TOP 20 Medical Truths! Always look at the vitamin deficiencies after any major diagnosis.

Some search terms matched

And the last 5! TOP 20 Medical Truths! Always look at the vitamin deficiencies after any major diagnosis. 16. High copper foods and genetics cause fibromyalgia — it’s a form of copper toxicity! 17. You or a daughter or friend have been d

Also listed on FacebookFacebook listing
InstagramApr 25, 2023

Biotin, another KEY B Vitamin, is used in many pathways that breakdown food and create energy. Also critical for…

Some search terms matched

Biotin, another KEY B Vitamin, is used in many pathways that breakdown food and create energy. Also critical for those fast replicating parts of your body - hair, skin, nails. Biotin deficiencies can also cause fatigue and depression. Of

Also listed on FacebookFacebook listing

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.