THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Vitamin B1, whole blood TDP — lab reference”

A RELATED COURSEBlood sugar & daily energy

4 chapters, at your pace

Explore the course
Explore all 3 matching courses

1030 resources for your curiosity132 matching listings grouped; alternative sources stay available.

What’s searchable?
Gene referenceSep 23, 2026

BRCA1

Some search terms matched

…urser includes BRCA1 in the cancer-risk part of his genetic reference. The essential next step is to identify the exact variant and its clinical classification, then connect it with personal and family cancer history. The listed teaching ma…

Gene referenceSep 23, 2026

BRCA2

Some search terms matched

…urser includes BRCA2 in the cancer-risk part of his genetic reference. The essential next step is to identify the exact variant and its clinical classification, then connect it with personal and family cancer history. The listed teaching ma…

Gene referenceSep 23, 2026

CHDH

Some search terms matched

…oose a supplement dose for you. Variant IDs in the teaching reference: rs12676 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione,…

Gene referenceSep 23, 2026

COMT

Some search terms matched

…you review a COMT result, your clinician may also look at B vitamins, magnesium, inositol, amino acids, fatty acids, and antioxidant findings. The gene result does not measure brain chemicals or replace mental health care. A question to bri…

Gene referenceSep 23, 2026

DHFR

Some search terms matched

…c acid, folic acid and methylfolate are not interchangeable labels: they enter folate chemistry differently. The clinical conversation should include the actual supplement, dose, tolerance, B12 status and relevant medicines rather than assu…

Gene referenceSep 23, 2026

FADS1

Some search terms matched

…choose a supplement dose for you. Variant IDs in the source reference: rs176567 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione…

Gene referenceSep 23, 2026

FADS2

Some search terms matched

…choose a supplement dose for you. Variant IDs in the source reference: rs3834458 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathion…

Gene referenceSep 23, 2026

FOLH1

Some search terms matched

…ters include FOLH1 in folate handling. The earlier genetics reference explains its role in breaking down polyglutamated food folates into forms that can be absorbed. This is a different step from MTHFR conversion or SLC19A1 transport into c…

Gene referenceSep 23, 2026

FUT2

Some search terms matched

…the same conversation. Those connections do not make an IBS label, Crohn’s disease or another diagnosis interchangeable, and a common variant is not a substitute for a digestive workup. A question to bring to your visit Which part of my his…

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.