THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Homocysteine, folate transport, and uric acid”

Explore this topic as a step-by-step interactive map.MTHFR, the citric acid cycle & ATP
A RELATED COURSEMethylation & B vitamins

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694 resources for your curiosity116 matching listings grouped; alternative sources stay available.

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Nutrient referenceSep 23, 2026

L-Serine

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An amino acid used in protein synthesis and other metabolic processes. Also called: Serine An amino acid with two pathway connections Serine connects with both sulfur handling and folate chemistry. It comes up when discussing the route from…

Gene referenceSep 23, 2026

FOLH1

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FOLH1 helps break down folate from food so it can be absorbed. This is different from the MTHFR step. Also called: Folate Hydrolase 1 Folate handling begins before remethylation Dr. Purser’s genetic chapters include FOLH1 in folate handling…

Gene referenceSep 23, 2026

SHMT1

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SHMT1 connects serine and glycine with folate chemistry. Also called: Serine Hydroxymethyltransferase 1 Where amino acids meet folate SHMT1 connects serine and glycine with folate pathways. That is one reason both nutrition and genetics can…

Gene referenceSep 23, 2026

SLC19A1

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Encodes the reduced folate carrier, a protein involved in transporting folates into cells. Also called: RFC1, reduced folate carrier, folate transport Folate transport is part of the story Dr. Purser’s folate map includes transport as well …

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