Vitamin D
Some search terms matched…lled: Vitamin D
A nutrient level and a receptor gene answer different questions
Dr. Purser places vitamin D in immune, hormone and bone-related teaching. The conversion-genetics chapter includes VDR, which concerns the vitamin D receptor. T…
AHCY
Some search terms matched… more than a question of folate intake. Rare inherited AHCY deficiency is different from most common variants. Seeing AHCY on a report does not prove that SAH is building up or that you have a rare disorder.
A question to bring to your visi…
FOLR1
Some search terms matched…d neurological context. Rare pathogenic FOLR1 disorders are different from the common markers in a wellness panel. A marker alone does not establish cerebral folate deficiency or select folinic-acid treatment; a neurological concern needs i…
Homocysteine and methylation
Some search terms matched… TCN2, MTHFD1, MTHFD1L, SLC19A1, CBS, and CTH. Each plays a different role.
A gene name alone does not tell you whether a variant affects your health. Your exact result and its clinical classification matter. Common variants are different …
Hirschsprung’s disease & genetics
Some search terms matched…es involved in that process. This developmental disorder is different from an acquired nutrient deficiency or a methylation result.
Bring these questions to your visit
Ask how the diagnosis has been confirmed and what specialist bowel care…
F11 / Factor XI (rs2289252)
Some search terms matched…clotting factor XI, part of the clotting cascade. Factor XI deficiency can cause a bleeding disorder, while other variants are studied in relation to higher clotting activity.
Follow the pathway
Dr. Purser discusses rs2289252, factor XI ac…
Low Testosterone and Vitamin Deficiencies
Some search terms matched…tracell™ Comprehensive Micronutrient Panel that looks at 39 different vitamins, minerals, and amino acids. However, Spectracell goes a step further as it looks inside your cells and gives us intracellular levels. The test is FDA- and HHS-ap…
Homocysteine: how the story developed
Some search terms matched…health outcome.
A marker, a mechanism and an outcome
Three different questions run through the history in this discussion. A marker is something researchers can measure, such as blood homocysteine. A mechanism is an explanation for how it …
Understanding homocysteine and its pathways
Some search terms matched…used in the processing of homocysteine. Common variants are different from rare variants that cause severe MTHFR deficiency.
Topics: homocysteine, hyperhomocysteinemia, remethylation, transsulfuration, methionine, folate, B12, B6, kidney f…
Genes in the homocysteine conversation
Some search terms matched…a variant is a particular difference in those instructions. Different variants in the same gene can have very different significance. “Homozygous” describes having the same variant in both copies at a location; it is not a severity score. M…
Nutrition and unexpectedly low homocysteine
Some search terms matched…evel. In particular, the usual association of B12 or folate deficiency is with higher homocysteine.
Keep in mind
Folate, B12, and B6 deficiencies more commonly raise homocysteine. A low result alone does not diagnose malnutrition or prove …
Homocysteine, monocytes, IL-8 and MCP-1
Some search terms matched…used in the processing of homocysteine. Common variants are different from rare variants that cause severe MTHFR deficiency.
Topics: homocysteine, monocytes, IL-8, CXCL8, MCP-1, CCL2, NF-kB, oxidative stress
How these immune signals may c…
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