Homocysteine, folate transport, and uric acid
In the teaching guide…ured for different reasons. Folate transport and one-carbon metabolism are relevant to homocysteine handling.
Follow the pathway
Dr. Purser discusses SLC19A1, folate availability, methylation, and metabolic stress alongside gout. Urate cry…
Isoleucine
In the article…nched-chain essential amino acid used in protein and muscle metabolism. Dr. Purser’s treatment approach first reviews the whole amino-acid pattern, dietary protein, absorption and demand. An isolated product is not automatically preferred t…
L-Serine
In the article…oached
Serine connects amino-acid nutrition with one-carbon metabolism through SHMT-related chemistry. Review the full amino-acid pattern, diet and methylation context rather than choosing a separate serine product from a gene alone.
What s…
L-Valine
In the article…ine is a branched-chain essential amino acid used in muscle metabolism. Dr. Purser’s treatment approach first reviews the whole amino-acid pattern, dietary protein, absorption and demand. An isolated product is not automatically preferred t…
BHMT
In the article…ogether
This connects the discussion to choline and betaine metabolism. It is a useful example of why Dr. Purser looks at several pathways together: the same laboratory marker can sit at the intersection of more than one nutrient-dependent …
MTHFD1L
In the article…drogenase 1-Like
A mitochondrial contribution to one-carbon metabolism
The homocysteine chapters include MTHFD1L in the wider folate-related genetic map. MTHFD1L concerns mitochondrial one-carbon metabolism; it is distinct from MTHFD1, desp…
NAT2
In the article…rpret actual copper-related tests separately; if medication metabolism is the concern, use a validated pharmacogenetic interpretation.
A question to bring to your visit
Is the relevant question medication acetylation or a separately measure…
Transsulfuration: from homocysteine to glutathione
In the article…n proteins and glutathione production or enter other sulfur-metabolism routes.
Other sulfur routes
Taurine, oxidation & signaling
Several enzymes and branches
Cysteine-derived sulfur
Glutathione is one destination for cysteine, not its onl…
C3
In the article…alongside Immune regulation, Inflammation, Omega/fatty-acid metabolism. These are topics to explore, not a diagnosis or a measurement of how the pathway works in your body.
Understanding a result
A gene name is only a starting point. Check …
CCR3
In the article…health, Immune balance, Mucosal integrity, Omega/fatty-acid metabolism, Inflammation. These are topics to explore, not a diagnosis or a measurement of how the pathway works in your body.
Understanding a result
A gene name is only a starting…
CUBN
In the article…on, Intrinsic factor receptor activity, Methylation, Folate metabolism. These are topics to explore, not a diagnosis or a measurement of how the pathway works in your body.
Understanding a result
A gene name is only a starting point. Check …
FOLR3
In the article…e Folate transport, Placental function, Methylation, Folate metabolism, PCOS, Insulin/glucose regulation, Hormone metabolism. These are topics to explore, not a diagnosis or a measurement of how the pathway works in your body.
Understanding…
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