Sensitivity Rating
22% — Low Sensitivity
Hva er Food Intolerance Score Calculator?
▾
Matintoleranse er forskjellig fra matallergi: mens allergi involverer en IgE-mediert immunrespons som kan være livstruende, representerer intoleranse en ikke-immun bivirkning på en matvare eller matkomponent, typisk doseavhengig, forsinket og forårsaker gastrointestinale, nevrologiske eller dermatologiske symptomer. Vanlige matintoleranse inkluderer laktoseintoleranse (påvirker omtrent 68 % av den globale befolkningen på grunn av laktase-enzymmangel), ikke-cøliaki glutenfølsomhet, fruktosemalabsorpsjon, histaminintoleranse og følsomhet for tilsetningsstoffer som sulfitter og MSG. Symptomer på intoleranse - oppblåsthet, gass, diaré, hodepine, tretthet, hudutslett - vises vanligvis 30 minutter til 48 timer etter inntak, noe som gjør identifisering vanskelig uten en strukturert protokoll. Kalkulatoren for matintoleransepoengsum bruker et strukturert symptomspørreskjema for å rangere potensielle matintoleranse etter sannsynlighet, veiledende eliminering og gjeninnføringsprioriteter. Den trekker på symptommønstre som er korrelert med kjente intoleransemekanismer: laktasemangel (osmotisk diaré), diaminoksidase-mangel (histaminakkumulering), aldehyddehydrogenase-mangel (alkoholintoleranse) og fruktosetransportør (GLUT5) mangel (fruktosemalabsorpsjon).
Calkulon makes complex calculations simple — built for students and everyday problem-solvers.
Formel
▾
Intoleransepoeng = Σ(Symptomalvorlighet × Timing-korrelasjon × Mateksponeringsfrekvens) | Høyere poengsum = høyere sannsynlighetVariabelbeskrivelse
▾
| Symbol | Navn | Enhet | Beskrivelse |
|---|---|---|---|
| SS | Symptomets alvorlighetsgrad | 0–3 | En nøkkelinndataparameter for matintoleransepoeng som representerer symptomets alvorlighetsgrad i beregningen, som direkte påvirker resultatet gjennom sin rolle i den underliggende matematiske formelen |
| IS | Intolerance Score | composite | En numerisk poengsum, karakter eller indeksverdi som kvantifiserer ytelse, kvalitet eller risikonivå på den definerte skalaen, brukt for sammenligning med referanser eller terskelkriterier |
Slik Food Intolerance Score Calculator
▾
- 1Complete a detailed 7-day food and symptom diary recording all foods, quantities, and symptom onset times.
- 2Rate each symptom episode: severity (0–3), timing after eating (0–3 hours = likely lactose/fructose; 24–48 hrs = likely IgG-mediated).
- 3Score each potential intolerance by correlating symptom episodes with consumption of that food category.
- 4Rank intolerances by composite score to prioritize elimination testing.
- 5Confirm top-scoring intolerances via formal elimination and reintroduction (gold standard).
- 6Consider breath testing (hydrogen breath test) for lactose and fructose confirmation.
Løste eksempler
▾
Classic osmotic mechanism; symptoms within 30–120 min of lactose ingestion.
Delayed reaction with negative celiac serology suggests non-celiac gluten/wheat sensitivity.
Diamine oxidase (DAO) enzyme deficiency allows histamine accumulation; respond to low-histamine diet.
Confirm with fructose hydrogen breath test; GLUT5 transporter insufficiency is the mechanism.
Praktiske anvendelser
▾
Primary care physicians and internists use Food Intolerance Score during routine clinical assessments to screen patients, establish baselines for longitudinal monitoring, and identify individuals who may need referral to specialists for further diagnostic evaluation or therapeutic intervention.
Hospital clinical pharmacists apply Food Intolerance Score to verify drug dosing calculations, particularly for medications with narrow therapeutic indices like warfarin, aminoglycosides, and chemotherapy agents where patient-specific factors such as renal function and body weight critically affect safe dosing ranges.
Public health epidemiologists use Food Intolerance Score in population-level screening programs to calculate disease prevalence, assess screening test sensitivity and specificity, and determine the number needed to screen to detect one case in various demographic subgroups.
Clinical researchers incorporate Food Intolerance Score into study design protocols to calculate sample sizes, determine statistical power for detecting clinically meaningful differences, and establish inclusion criteria based on quantitative physiological thresholds.
Spesielle tilfeller
▾
Pediatriske versus voksne referanseområder
In practice, this edge case requires careful consideration because standard assumptions may not hold. When encountering this scenario in food intolerance score calculator calculations, practitioners should verify boundary conditions, check for division-by-zero risks, and consider whether the model's assumptions remain valid under these extreme conditions.
Graviditet og hormonelle variasjoner
In practice, this edge case requires careful consideration because standard assumptions may not hold. When encountering this scenario in food intolerance score calculator calculations, practitioners should verify boundary conditions, check for division-by-zero risks, and consider whether the model's assumptions remain valid under these extreme conditions.
Ekstrem kroppssammensetning
In practice, this edge case requires careful consideration because standard assumptions may not hold. When encountering this scenario in food intolerance score calculator calculations, practitioners should verify boundary conditions, check for division-by-zero risks, and consider whether the model's assumptions remain valid under these extreme conditions.
Common Food Intolerances: Mechanism and Diagnostic Test
▾
| Intolerance | Mekanisme | Symptoms | Diagnostic Test |
|---|---|---|---|
| Lactose | Lactase deficiency | Bloating, diarrhea within 2 hours | Hydrogen breath test / elimination |
| Non-celiac gluten | Unknown (innate immune?) | Brain fog, fatigue, GI | Elimination after celiac ruled out |
| Fructose malabsorption | GLUT5 transporter | Bloating, cramping | Fructose breath test |
| Histamine | DAO enzyme deficiency | Headache, flushing, hives | Low-histamine elimination |
| Sulfites | Sulfite oxidase deficiency | Asthma, urticaria | History + elimination |
| Caffeine | CYP1A2 slow metabolizer | Anxiety, insomnia, palpitations | Genetic test / elimination |
Ofte stilte spørsmål
▾
What is the most common food intolerance?
Food Intolerance Score is a specialized calculation tool designed to help users compute and analyze key metrics in the health and medical domain. It takes specific numeric inputs — typically drawn from real-world data such as measurements, rates, or quantities — and applies a validated mathematical formula to produce actionable results. The tool is valuable because it eliminates manual calculation errors, provides instant feedback when exploring different scenarios, and serves as both a decision-support instrument for professionals and a learning aid for students studying the underlying principles.
What is FODMAP?
Food Intolerance Score is a specialized calculation tool designed to help users compute and analyze key metrics in the health and medical domain. It takes specific numeric inputs — typically drawn from real-world data such as measurements, rates, or quantities — and applies a validated mathematical formula to produce actionable results. The tool is valuable because it eliminates manual calculation errors, provides instant feedback when exploring different scenarios, and serves as both a decision-support instrument for professionals and a learning aid for students studying the underlying principles.
Vanlige feil å unngå
▾
- !Confusing intolerance with allergy and under- or over-managing the reaction.
- !Using IgG tests as the basis for long-term food restriction without elimination confirmation.
- !Eliminating too broadly without a scoring system, making it impossible to identify the actual culprit.
- !Not keeping a precise symptom diary with timing—delayed reactions are misattributed to the wrong meal.
- !Assuming all gastrointestinal symptoms are food-related—structural causes (IBD, celiac) must be ruled out first.
- !Staying on an elimination diet indefinitely without reintroduction—nutritional adequacy suffers and many eliminated foods may have been unnecessary.
Pro Tips
Keep your symptom diary on your phone and log symptoms immediately after they occur—not at bedtime. Real-time logging dramatically increases accuracy for delayed-onset intolerances appearing 6–24 hours after eating.
Visste du?
Lactose tolerance in adulthood is actually the genetic anomaly—human infants evolved to digest lactose, but most mammals (and most adult humans) lose this ability after weaning. Northern Europeans with dairy-herding ancestry developed the 'lactase persistence' mutation only ~5,000 to 7,000 years ago.
Regional Guides
▾
🇺🇸 US▾
🇬🇧 UK▾
🇪🇺 EU▾
Referanser
Få ukentlige mattetips
Bli med 12 000+-abonnenter som får kalkulatortips hver uke.