Let’s explore “Genetic variants / SNP findings — lab reference”

…why Dr. Purser looks at several pathways together: the same laboratory marker can sit at the intersection of more than one nutrient-dependent process. The presence of a variant is not, by itself, a reason to add betaine. A question to bring…

…c acid, folic acid and methylfolate are not interchangeable labels: they enter folate chemistry differently. The clinical conversation should include the actual supplement, dose, tolerance, B12 status and relevant medicines rather than assu…

…arate folate-related condition? Variant IDs in the teaching reference: rs789473, rs355300

…the same conversation. Those connections do not make an IBS label, Crohn’s disease or another diagnosis interchangeable, and a common variant is not a substitute for a digestive workup. A question to bring to your visit Which part of my his…

… has evidence for my situation? Variant IDs in the teaching reference: rs16856187, rs560887, rs573225

… teaching. The useful connection is between glutathione availability, oxidative workload and the larger detoxification network. A marker cannot identify a particular toxin exposure or prove that an antioxidant enzyme is absent. A question t…

… receive histamine signals. Putting the pieces together The reference discusses dietary patterns and clinician-selected antihistamine approaches in this section. These are different mechanisms, not a recommendation to combine treatments fro…

…clarify the actual gut concern? Variant IDs in the teaching reference: rs2187668

…amine Receptor H1 Receiving the histamine signal The Purser genetics reference places HRH1 in the histamine-response part of the MCAS discussion. H1 receptors help mediate histamine effects; they are not the enzymes that make histamine or b…

…tor H2 Histamine also connects to stomach acid Dr. Purser’s genetics reference connects HRH2 with histamine signaling and gastric acid secretion. H2 is a receptor, so this teaching concerns response to a signal rather than histamine product…

…ecific clinical interpretation? Variant IDs in the teaching reference: rs13119723, rs6822844 Also called: IL-21, Interleukin 21 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss …

…tory condition being discussed? Variant IDs in the teaching reference: rs10889677, rs11209026, rs1343151, rs7517847 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily …