THE PURSER WELLNESS LIBRARY

Let’s explore intracellular nutrients

A COURSE FOR YOUR CURIOSITYMake sense of your testing

3 chapters, at your pace

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199 discoveries for your curiosity1 matching listings grouped; alternative sources stay available.

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Gene referenceSep 17, 2026

DHFR

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

DIO1

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

ESR1

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

ESR2

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FADS1

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FADS2

Some search terms matched

…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FOLH1

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FOLR1

Some search terms matched

…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FOLR2

Some search terms matched

…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FOLR3

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FTO

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Gene referenceSep 17, 2026

FUT2

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…s should not be treated as proven disease-causing findings. Nutrients and next steps A genetic marker does not establish a nutrient deficiency or a supplement dose. Bring the original laboratory report to your clinician and compare it with …

Best match puts all-term matches before partial matches and related reading. Matching long titles across sources are grouped when access is the same. Search covers published titles, descriptions, available article text, report overviews, and the full text of the nutrient, gene and learning-essential reference pages. Books, uploaded chapters and downloads-page reports are searchable through selected editorial guides and topic names; the original files and full book text are not published. Full Drive reports are not copied into search. Substack subscriber titles and public summaries are included; full subscriber content opens on Substack. Video transcripts are added when available.