{"title":"Histamine and reactions","description":"\u003cp\u003eIf you react to more and more things and your allergy tests keep coming back clear, part of the answer may be in the genes that switch your mast cells on and clear the histamine they release. Three reports look at it from different sides: mast cells and histamine, your skin, and the wider balance of your immune system.\u003c\/p\u003e","products":[{"product_id":"immune-balance","title":"Immune Balance Report","description":"\u003cdiv style=\"background:#f6f2fc;border-radius:12px;padding:18px 22px;margin:0 0 22px\"\u003e\n\u003cul style=\"margin:0;padding-left:18px\"\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFor you if\u003c\/strong\u003e you live with chronic inflammation, autoimmune-like flares, widening allergies, or fatigue that lingered after an illness.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eYou get\u003c\/strong\u003e a PDF report built around one short, ranked list of what to eat, add, and avoid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eYou need\u003c\/strong\u003e the raw DNA file you already have from 23andMe, Ancestry, MyHeritage, or another DNA service. No new test.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePrivate by design.\u003c\/strong\u003e The report runs in your browser. Your DNA is never uploaded or stored.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eReady in 3 to 10 minutes,\u003c\/strong\u003e with a 14-day refund if you have not started generating it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top:12px\"\u003e\u003ca href=\"\/#shopify-section-template--30864476143961__section_tUjXVr\" style=\"color:#ce446e;text-decoration:underline\"\u003e\u003cstrong\u003eGet a free example report before you buy\u003c\/strong\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIf you have cut out foods and added supplements for inflammation and still feel stuck, this report looks at \u003cstrong\u003ehow your genes push on your immune balance\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis report reads \u003cstrong\u003ethe genes behind your immune balance\u003c\/strong\u003e and suggests foods and nutrients for your variants. It is for people living with inflammation that keeps flaring, autoimmune-like symptoms, allergies that keep widening, or fatigue that never fully lifted after an illness.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eYour immune system relies on coordinating cells called T helper cells, and each type has a different job. Th1 cells lead the attack on viruses and bacteria. Th17 cells fight bacteria and fungi and drive strong inflammation. Th2 cells support antibody production and tissue repair, and when they run too hot they are tied to allergies and asthma.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eRegulatory T cells, often called Tregs, calm the response down once a threat has passed and help keep it from turning on your own tissue. \u003cstrong\u003eImmune polarization means the balance tipping toward one of these modes and staying there\u003c\/strong\u003e. Your genes are one of the forces that push it, alongside infections, food, mold, toxins, and body weight.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe same food or supplement can be recommended for one immune pathway and flagged to avoid for another. Green tea is one example in this report. So \u003cstrong\u003ewhich suggestions apply depends on your own variants\u003c\/strong\u003e. The report reads 78 genes across immune signaling and the nutrient systems behind it, \u003cstrong\u003elooks gene by gene at the pathways that shape that balance\u003c\/strong\u003e, and ranks food-first suggestions for what it finds.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy the same anti-inflammatory plan helps one person and not another\u003c\/h3\u003e\n\u003cdiv\u003eThree examples from this report:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eIL-10 and switching inflammation off.\u003c\/strong\u003e IL-10 is a messenger that tells the immune system to stand down and helps build regulatory T cells. In lab tests, a variant in its control region was linked to lower IL-10 production, which may leave inflammation running longer. Fiber feeds gut bacteria that make a fatty acid called butyrate, and in a study in mice, butyrate helped form regulatory T cells in the gut. Depending on your variants, the report pairs IL-10 with fiber, garlic, cinnamon, exercise, and meditation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eTNF-alpha and the Western diet.\u003c\/strong\u003e TNF-alpha is a potent inflammatory messenger. An uncommon TNF-alpha variant made the gene much more active in lab tests, and the report links it to higher inflammation. For this gene the report recommends a Mediterranean-style diet rich in oily fish and fiber, plus foods such as raw crushed garlic, broccoli sprouts, Brazil nuts, and oysters, and flags a Western diet high in saturated fat and refined carbohydrate as raising TNF-alpha.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eGC, CYP2R1, VDR and vitamin D.\u003c\/strong\u003e In human immune cells studied in the lab, active vitamin D turned down inflammatory messengers and pushed T cells toward the calming, regulatory role. A study of nearly 34,000 people of European descent linked lower vitamin D levels to common variants in GC, which carries vitamin D in the blood, and near CYP2R1, which starts activating it. VDR is the receptor your cells use to respond to vitamin D. The report names sunlight and oily fish as main sources and ties any supplement dose to a blood test with your doctor.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eThose are three of the mechanisms. The report covers 78 genes across eight areas.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhat the report analyzes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eThe attack side: Th1 and Th17.\u003c\/strong\u003e How strongly you mount the inflammatory response to infection, and whether it tends to overshoot (IFNG, IL-12B, IL-17A, IL-17RA, TNF-alpha, IL-6, JAK2, STAT3).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eInnate alarms and the inflammasome.\u003c\/strong\u003e The first-line alarms for infection and damage, including NLRP3, a switch inside cells that can keep inflammation cycling (NLRP3, IL-1B, NFKB1, IRF7, HIF1A, DPP9, CD209).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eThe allergy side: Th2 and mast cells.\u003c\/strong\u003e The messengers behind antibodies, tissue repair, and allergic inflammation, plus the mast cell's IgE receptor (IL-4, IL-4R, IL-5, IL-13, IL-33, FCER1A).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSwitching inflammation off.\u003c\/strong\u003e How well your body winds a response down, through IL-10 and vitamin D (IL-10, VDR, GC, CYP2R1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMethylation and B vitamins.\u003c\/strong\u003e Which forms of folate, B12, B2, and B6 the report suggests for your variants (MTHFR, MTHFS, MTHFD1, DHFR, SLC19A1, MTR, MTRR, PEMT, BHMT, CBS, COMT, NBPF3).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHistamine and detoxification.\u003c\/strong\u003e How you clear histamine and process compounds from food, the environment, and medicines (AOC1\/DAO, HNMT, MAOA, MAOB, ALDH2, FMO3, CYP1A2, NAT1, NAT2, CPS1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVitamin A, iron, and the gut.\u003c\/strong\u003e How you activate vitamin A, handle iron, digest lactose, and process oxalate and uric acid (BCO1, HFE, TF, TMPRSS6, FUT2, LCT, AGXT, GRHPR, HOGA1, SPP1, SLC2A9, ABCG2).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDietary and metabolic genetics.\u003c\/strong\u003e How your body processes fat, cholesterol, and carbohydrate, and the eating pattern the report suggests for your variants (APOE4, FADS1, FADS2, PPARG, PPARA, ADIPOQ, CETP, LIPC, FTO, LEPR, ACE, and more).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cdiv\u003eEvery Noorns report follows the same structure, built to cut through overwhelm and point you to action:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Recommendations Summary.\u003c\/strong\u003e A ranked list of foods, nutrients, and lifestyle factors scored by the combined strength of your genetic signal. The place to start.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Conflicts section.\u003c\/strong\u003e Where genes pull in opposite directions on the same intervention, both scores are shown so you and your practitioner can make an informed call.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGene-by-gene pages.\u003c\/strong\u003e Plain-English explanations of every gene, your specific variants, and the targeted changes tied to each one.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Science Deep Dive.\u003c\/strong\u003e The biology of the innate and adaptive immune system, how T helper cells choose their role, and why inflammation sometimes fails to resolve, for when you or your practitioner want to understand the mechanisms.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cdiv\u003eBeyond the symptoms named at the top, this report suits people with a diagnosis who want a nutrition plan for their care team, and practitioners designing a protocol.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt shares most of its genes with the MCAS and Histamine Report and adds 14 more, covering the infection-fighting Th1 and Th17 side, first-line alarms such as NLRP3, and IL-10. If mast cell reactions and histamine are your main concern, choose the MCAS and Histamine Report, which adds three genes for mast cell growth and histamine production.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eYour DNA file never leaves your computer\u003c\/h3\u003e\n\u003cdiv\u003eWhen you generate this report, the analysis runs entirely inside your own web browser, on your own device. We do not upload your DNA. We do not store it. We cannot read it. Privacy is enforced by architecture, not by a policy you have to trust.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBuy the report.\u003c\/strong\u003e You get a sign-in link by email. There is no password to remember.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAdd your DNA file.\u003c\/strong\u003e Select the raw data file you already have from 23andMe, Ancestry, MyHeritage, or another DNA service. It is read on your computer and never sent to us.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGenerate and save.\u003c\/strong\u003e The analysis takes three to ten minutes in your browser, then hands you a PDF to keep. Keep the tab open while it runs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eA note on medical care\u003c\/h3\u003e\n\u003cdiv\u003eThis report is education about your genes and your nutrition. It does not diagnose an immune condition or replace your blood tests. Talk to your doctor before you start a supplement or change a medication.\u003c\/div\u003e\n","brand":"Noorns","offers":[{"title":"Default Title","offer_id":56312843469145,"sku":"15851606344025","price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8183\/5353\/files\/noorns-gallery-immune-polarization-dysfunction-1.jpg?v=1791544748"},{"product_id":"mcas-protocol","title":"MCAS and Histamine Report","description":"\u003cdiv style=\"background:#f6f2fc;border-radius:12px;padding:18px 22px;margin:0 0 22px\"\u003e\n\u003cul style=\"margin:0;padding-left:18px\"\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFor you if\u003c\/strong\u003e you live with flushing, hives, food reactions, or a growing list of sensitivities, and suspect your mast cells are involved.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eYou get\u003c\/strong\u003e a PDF report built around one short, ranked list of what to eat, add, and avoid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eYou need\u003c\/strong\u003e the raw DNA file you already have from 23andMe, Ancestry, MyHeritage, or another DNA service. No new test.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePrivate by design.\u003c\/strong\u003e The report runs in your browser. Your DNA is never uploaded or stored.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eReady in 3 to 10 minutes,\u003c\/strong\u003e with a 14-day refund if you have not started generating it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top:12px\"\u003e\u003ca href=\"\/#shopify-section-template--30864476143961__section_tUjXVr\" style=\"color:#ce446e;text-decoration:underline\"\u003e\u003cstrong\u003eGet a free example report before you buy\u003c\/strong\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIf you react to more and more things and your \u003cstrong\u003eallergy tests keep coming back clear\u003c\/strong\u003e, part of the answer may be in the genes that switch your mast cells on and clear the histamine they release.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eFor some people, mast cell activation syndrome (MCAS) feels like being \u003cstrong\u003eallergic to almost everything\u003c\/strong\u003e. Flushing, hives, stomach pain, brain fog, a racing heart, and reactions to foods or medicines can come in episodes, across the skin, gut, nervous system, and heart. Mast cells are immune cells that store histamine and other chemical messengers, and in MCAS they release them too easily and too often.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eMCAS is hard to manage partly because the problem can sit at \u003cstrong\u003eseveral points along one chain\u003c\/strong\u003e: the signals that switch mast cells on, the background inflammation that keeps them primed, and how quickly your body clears the histamine they release. Genes influence each of those steps, and \u003cstrong\u003ea protocol aimed at the wrong step\u003c\/strong\u003e can leave you doing everything right with little to show for it.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis report reads the genes across the mast cell and histamine pathways and turns them into \u003cstrong\u003ea ranked, food-first protocol matched to your variants\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy the same MCAS protocol helps one person and not another\u003c\/h3\u003e\n\u003cdiv\u003eThree examples from this report:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eIL-33 and reactions without an allergy.\u003c\/strong\u003e IL-33 is an alarm signal released when the gut or airway lining is inflamed. In a study of lab-grown human mast cells, it prompted them to release inflammatory messengers without IgE. IgE is the antibody most allergy tests measure, so this may help explain reactions when those tests come back clear. Variants near IL-33 were linked to asthma in a genetic study of more than 26,000 people. For carriers, the report suggests vitamin C, quercetin, and vitamin D, and flags green tea extract (EGCG) to avoid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eALDH2 and the alcohol flush.\u003c\/strong\u003e ALDH2 clears aldehydes, the by-products of breaking down alcohol and, further along, histamine. Slow variants cause the facial flush some people get from one drink, seen in about a third of people of East Asian ancestry. In a small study of Japanese adults with asthma, alcohol narrowed airways in 3 of 16 with the usual gene and 10 of 14 with one slow copy, and the reaction tracked rises in blood acetaldehyde and histamine. The report points carriers away from alcohol and toward a low-histamine diet, with vitamin C and magnesium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eIL-6 and a primed mast cell.\u003c\/strong\u003e In laboratory work at the US National Institutes of Health, long exposure to IL-6, an inflammatory messenger, made human mast cells grown in the lab multiply and react more strongly when triggered. The report links some IL-6 variants to higher background inflammation and, for carriers, suggests fruits, vegetables, herbs, and spices over processed foods, processed omega-6 oils, and smoking.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eThose are three of the mechanisms. The report covers 67 genes across eight areas.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhat the report analyzes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMast cell growth and activation.\u003c\/strong\u003e What switches your mast cells on, through IgE or around it, and the allergy-leaning Th2 messengers that keep reactions going (KIT, FCER1A, IL-33, IL-4, IL-4R, IL-5, IL-13).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eInflammatory signaling.\u003c\/strong\u003e How strongly your body makes the inflammatory messengers that prime mast cells (IL-6, TNF-alpha, TGFB1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHistamine production and clearance.\u003c\/strong\u003e How much histamine you make, and how quickly your gut and cells break it down and clear what is left (HDC, AOC1\/DAO, HNMT, MAOA, MAOB, ALDH2).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMethylation and B vitamins.\u003c\/strong\u003e The methylation cycle that HNMT relies on to break down histamine inside your cells, and the forms of folate and B vitamins the report suggests for your variants (MTHFR, MTHFS, MTHFD1, DHFR, SLC19A1, MTR, MTRR, PEMT, BHMT, CBS, COMT, NBPF3).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDetoxification.\u003c\/strong\u003e How you process compounds such as tyramine, glutamate, caffeine, and some medicines (FMO3, NAT1, NAT2, CYP1A2, CPS1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVitamins D and A, and iron.\u003c\/strong\u003e How you activate vitamins D and A, and how you transport and store iron (VDR, GC, CYP2R1, BCO1, HFE, TF, TMPRSS6).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGut, oxalate, and uric acid.\u003c\/strong\u003e Lactose tolerance and B12 absorption in the gut, and how your body handles oxalate and uric acid (FUT2, LCT, AGXT, GRHPR, HOGA1, SPP1, SLC2A9, ABCG2).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDietary and metabolic genetics.\u003c\/strong\u003e How your body processes fat, cholesterol, and carbohydrate, and the eating pattern the report suggests for your variants (APOE4, FADS1, FADS2, PPARG, PPARA, ADIPOQ, CETP, LIPC, FTO, LEPR, ACE, and more).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cdiv\u003eEvery Noorns report follows the same structure, built to cut through overwhelm and point you to action:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Recommendations Summary.\u003c\/strong\u003e A ranked, prioritized list of nutrients, foods, and lifestyle factors scored by the combined strength of your genetic signal. The practical starting point.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Conflicts section.\u003c\/strong\u003e Where genes pull in different directions on the same intervention, both scores are shown instead of hiding the tension.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGene-by-gene pages.\u003c\/strong\u003e Plain-English explanations of every gene, your specific variants, and the targeted changes tied to each one.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Science Deep Dive.\u003c\/strong\u003e The biology of mast cell activation, how MCAS differs from mastocytosis, histamine metabolism, and why histamine symptoms can shift across the menstrual cycle, for when you or your practitioner want to understand the mechanisms.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cdiv\u003eThis report is for anyone living with flushing, hives, itching, stomach reactions, or a growing list of food and medicine sensitivities who suspects their mast cells or histamine intolerance are involved, with or without a diagnosis. Practitioners can use it before designing a protocol.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis report and the Eczema and Skin Report share the same mast cell and histamine core. If eczema or reactive skin is part of your picture, choose the Eczema and Skin Report, which adds the skin barrier gene FLG and two more immune genes. If your reactions are mainly in your gut, head, or heart, choose this report. It is built around whole-body mast cell reactions, and it adds TNF-alpha, an inflammatory messenger gene the skin report does not read. For autoimmune-like patterns or chronic inflammation, see the Immune Balance Report, which adds 14 more immune genes.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eYour DNA file never leaves your computer\u003c\/h3\u003e\n\u003cdiv\u003eWhen you generate this report, the analysis runs entirely inside your own web browser, on your own device. We do not upload your DNA. We do not store it. We cannot read it. Privacy is enforced by architecture, not by a policy you have to trust.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBuy the report.\u003c\/strong\u003e You get a sign-in link by email. There is no password to remember.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAdd your DNA file.\u003c\/strong\u003e Select the raw data file you already have from 23andMe, Ancestry, MyHeritage, or another DNA service. It is read on your computer and never sent to us.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGenerate and save.\u003c\/strong\u003e The analysis takes three to ten minutes in your browser, then hands you a PDF to keep. Keep the tab open while it runs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eA note on medical care\u003c\/h3\u003e\n\u003cdiv\u003eThis report is education about your genes and your nutrition. It does not diagnose MCAS or mastocytosis, or replace tryptase and other lab tests. Talk to your doctor before you start a supplement or change a medication.\u003c\/div\u003e\n","brand":"Noorns","offers":[{"title":"Default Title","offer_id":56312849629529,"sku":"15851607916889","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8183\/5353\/files\/noorns-gallery-mcas-protocol-1.jpg?v=1791544701"},{"product_id":"eczema-and-skin","title":"Eczema and Skin Report","description":"\u003cdiv style=\"background:#f6f2fc;border-radius:12px;padding:18px 22px;margin:0 0 22px\"\u003e\n\u003cul style=\"margin:0;padding-left:18px\"\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFor you if\u003c\/strong\u003e you live with chronic skin flares, histamine sensitivity, or suspected mast cell overactivation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eYou get\u003c\/strong\u003e a PDF report built around one short, ranked list of what to eat, add, and avoid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eYou need\u003c\/strong\u003e the raw DNA file you already have from 23andMe, Ancestry, MyHeritage, or another DNA service. No new test.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePrivate by design.\u003c\/strong\u003e The report runs in your browser. Your DNA is never uploaded or stored.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eReady in 3 to 10 minutes,\u003c\/strong\u003e with a 14-day refund if you have not started generating it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top:12px\"\u003e\u003ca href=\"\/#shopify-section-template--30864476143961__section_tUjXVr\" style=\"color:#ce446e;text-decoration:underline\"\u003e\u003cstrong\u003eGet a free example report before you buy\u003c\/strong\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIf elimination diets and antihistamines have \u003cstrong\u003eonly ever half worked\u003c\/strong\u003e, the missing piece may be which of your immune pathways is under the most strain.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAtopic dermatitis affects roughly one in five people at some point in their lives. For many, it is \u003cstrong\u003ea lifelong cycle of flares, partial remission, and renewed sensitivity\u003c\/strong\u003e with no clear trigger. The same is true for people living with mast cell overactivation: a broad, shifting set of symptoms spanning skin, gut, nervous system, and cardiovascular function that can take years to identify and longer to manage.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese conditions are hard to pin down because they are \u003cstrong\u003ethe end result of several biological systems\u003c\/strong\u003e: skin barrier integrity, IgE receptor sensitivity, histamine production and clearance, cytokine signaling, and the methylation cycle that underpins immune function. Each of these varies from person to person based on genetics. When you know which system is most under strain in your biology, you have \u003cstrong\u003ea far more precise target than any generic protocol can give you\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis report maps the genetics of your skin and immune reactivity from the surface barrier down to the cellular level, and gives you \u003cstrong\u003ea ranked, evidence-based protocol for each layer\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy the same protocol helps one person and not another\u003c\/h3\u003e\n\u003cdiv\u003eThree examples from this report:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eFLG and the skin barrier.\u003c\/strong\u003e FLG makes filaggrin, the protein that holds the skin's outer layer together and keeps allergens, bacteria, and irritants out. FLG variants are the single strongest genetic risk factor for atopic dermatitis, leaving microscopic gaps that let triggers in and moisture out. For carriers, barrier repair comes first, and borage oil, omega-6 fatty acids, and specific probiotic strains have the strongest evidence. Your FLG status tells you whether barrier support should be your foundation or a secondary concern.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eFCER1A and IgE-driven mast cell reactions.\u003c\/strong\u003e FCER1A encodes the high-affinity IgE receptor on mast cells. When IgE binds to it, the cell releases histamine, prostaglandins, and cytokines. Variants are associated with higher IgE and a hair-trigger mast cell response. For carriers, quercetin and vitamin C are the most evidence-backed mast cell stabilizers, phosphatidylcholine and activated charcoal have evidence for calming gut mast cells when IgE is confirmed high, and a low-histamine diet also applies. Your genotype tells you how hard to lean on this layer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:1em\"\u003e\u003cspan\u003e\u003cstrong\u003eHNMT, DAO and histamine clearance.\u003c\/strong\u003e Histamine intolerance is usually less about how much histamine you eat than about the balance between how much comes in and how fast you clear it. DAO (AOC1) clears histamine in the gut and HNMT clears it inside cells. Variants in either let histamine from food, immune activation, and mast cells build up faster than it is broken down. HNMT runs on SAMe from the methylation cycle, so impaired methylation makes histamine intolerance worse. The report maps both pathways and tells you which is your main bottleneck.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eThose are three of the mechanisms. The report covers 69 genes across seven pathways.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhat the report analyzes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSkin barrier integrity.\u003c\/strong\u003e The genetic foundation of your skin's physical defense against allergens and irritants, and the nutritional inputs for barrier repair and maintenance (FLG).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMast cell reactivity and IgE signaling.\u003c\/strong\u003e How easily your mast cells trigger and how strongly they respond to IgE binding, the core mechanism in both atopic dermatitis and mast cell activation syndrome (FCER1A, KIT, TSLP, TGFB1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHistamine production and clearance.\u003c\/strong\u003e How efficiently your body produces and breaks down histamine in the gut and inside cells, and which clearance pathway is most likely to be your bottleneck (HDC, AOC1\/DAO, HNMT, ALDH2, FMO3).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eTh2 and inflammatory cytokine balance.\u003c\/strong\u003e How your immune system regulates the Th2 response that drives atopic inflammation, and the dietary and botanical inputs with the strongest evidence for modulating it (TSLP, TGFB1, COMT).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMethylation and immune foundations.\u003c\/strong\u003e The biochemical backbone of histamine clearance, immune regulation, and skin cell turnover. Shortfalls here amplify reactivity across every other pathway (MTHFR, MTHFS, MTHFD1, COMT, AHCY, CBS, BHMT, PEMT, MTR, MTRR, SLC19A1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVitamin D and immune modulation.\u003c\/strong\u003e How efficiently your body activates and uses vitamin D, which plays a direct role in regulating the immune responses involved in atopic dermatitis and mast cell function (VDR, GC, CYP2R1, BCO1).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDietary and metabolic genetics.\u003c\/strong\u003e How your body processes fat, particularly the omega-3 to omega-6 ratio that has the most direct impact on inflammation in skin and immune tissue (FADS1, FADS2, PPARG, PPARA, PPARGC1B, APOE4, ADIPOQ, LEPR, CETP, LIPC).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cdiv\u003eEvery Noorns report follows the same structure, built to cut through overwhelm and point you to action:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Recommendations Summary.\u003c\/strong\u003e A ranked, prioritized list of nutrients, foods, and lifestyle factors scored by the combined strength of your genetic signal. The practical starting point, covering everything from dietary histamine load to specific mast cell stabilizers to barrier repair.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Conflicts section.\u003c\/strong\u003e Where genes pull in different directions on the same intervention, both scores are shown instead of hiding the tension.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGene-by-gene pages.\u003c\/strong\u003e Plain-English explanations of every gene, your specific variants, and the targeted changes tied to each one.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eA Science Deep Dive.\u003c\/strong\u003e The full biology of atopic dermatitis, mast cell activation, histamine metabolism, and the immune pathways involved, for when you or your practitioner want to understand the mechanisms behind your recommendations.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cdiv\u003eThis report is for anyone living with chronic skin reactivity, unexplained allergic symptoms, histamine sensitivity, or suspected mast cell overactivation who wants to understand the genetic layer driving it. It is equally valuable for practitioners working with complex, multi-system immune presentations who want a genetic roadmap before designing a protocol.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt is particularly relevant if elimination diets and antihistamines have given you partial or inconsistent relief, if your symptoms span several systems such as skin, gut, and nervous system, or if you have always felt that your immune system is unusually reactive without a clear explanation.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eYour DNA file never leaves your computer\u003c\/h3\u003e\n\u003cdiv\u003eWhen you generate this report, the analysis runs entirely inside your own web browser, on your own device. We do not upload your DNA. We do not store it. We cannot read it. Privacy is enforced by architecture, not by a policy you have to trust.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBuy the report.\u003c\/strong\u003e You get a sign-in link by email. There is no password to remember.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAdd your DNA file.\u003c\/strong\u003e Select the raw data file you already have from 23andMe, Ancestry, MyHeritage, or another DNA service. It is read on your computer and never sent to us.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGenerate and save.\u003c\/strong\u003e The analysis takes three to ten minutes in your browser, then hands you a PDF to keep. Keep the tab open while it runs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eA note on medical care\u003c\/h3\u003e\n\u003cdiv\u003eThis report is education about your genes and your nutrition. It does not diagnose eczema or any allergic condition, or replace patch testing and allergy lab work. Talk to your doctor before you start a supplement or change a medication.\u003c\/div\u003e\n","brand":"Noorns","offers":[{"title":"Default Title","offer_id":56312852578649,"sku":"15851609129305","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8183\/5353\/files\/noorns-gallery-atopic-dermatitis-mast-cells-1.jpg?v=1791544728"}],"url":"https:\/\/noorns.com\/collections\/histamine-and-reactions.oembed","provider":"Noorns NuGen","version":"1.0","type":"link"}