THE PURSER WELLNESS LIBRARY

Let’s explore Methylation

A COURSE FOR YOUR CURIOSITYMethylation & B vitamins

4 chapters, at your pace

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New to this subject? Start with this free introduction.Crash Course on MTHFR & Genetic Terminology

76 discoveries for your curiosity

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Gene referenceSep 17, 2026

MTR

In the article

… groups this subject with: Methionine cycle, Homocysteine remethylation, B12 metabolism, Methylation, Folate metabolism, Homocysteine regulation, Transsulfuration, PCOS, Insulin/glucose regulation, Hormone metabolism. These are teaching con…

Gene referenceSep 17, 2026

MTRR

In the article

…ethionine cycle, B12 regeneration, Homocysteine regulation, Methylation, Folate metabolism, Transsulfuration, PCOS, Insulin/glucose regulation, Hormone metabolism, Methionine synthesis, Methionine synthase activity. These are teaching conne…

Gene referenceSep 17, 2026

SLC19A1

In the article

…ference The Purser reference connects folate transport with methylation and nutrient interpretation. A transport-related genetic finding does not establish folate deficiency. Understanding a result A gene name is not a test result. Interpre…

Health BlogApr 6, 2026

MTHFR Mutations, Elevated Homocysteine & Autoimmune Inflammation: The Hidden Root Cause Most Doctors Miss

In the article

…(5-methyltetrahydrofolate). The downstream result? Impaired methylation, elevated plasma homocysteine, and a body-wide amplification of inflammatory cytokines. Homocysteine is not merely a cardiovascular marker. It is a potent “cytokine amp…

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