Search results for " Lactose intolerance"

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Whole Cow’s Milk but Not Lactose Can Induce Symptoms in Patients with Self-Reported Milk Intolerance: Evidence of Cow’s Milk Sensitivity in Adults

2021

Background: Lactose intolerance is the most frequent food intolerance, but many subjects with self-reported milk intolerance (SRMI) are asymptomatic at lactose hydrogen breath test (LHBT). The aim of this study was to evaluate the frequency of lactose intolerance in SRMI patients and their clinical characteristics. Methods: In a retrospective study, the clinical records of 314 SRMI patients (259 females, mean age: 39.1 ± 13.5 years) were reviewed; 102 patients with irritable bowel syndrome (IBS) served as controls. In a prospective study, 42 SRMI patients, negatives at the LHBT, underwent a double-blind, placebo-controlled (DBPC) whole cow’s milk challenge. Results: In the retrospective stu…

AdultMalemedicine.medical_specialtyPlaceboGastroenterologyAsymptomaticArticleduodenal histologyIrritable Bowel Syndromechemistry.chemical_compoundDouble-Blind Methodself-reported milk intoleranceIBSInternal medicinemedicineAnimalsHumansTX341-641Prospective StudiesLactoseProspective cohort studyCow’s milk protein allergy Duodenal histology HLA IBS Lactose hydrogen breath test Lactose intolerance Self‐reported milk intoleranceIrritable bowel syndromeRetrospective Studieslactose hydrogen breath testLactose intoleranceNutrition and Dieteticsmedicine.diagnostic_testNutrition. Foods and food supplybusiness.industrymedicine.diseaseHLAFood intolerancelactose intoleranceMilkBreath TestschemistryFemaleSelf ReportMilk Hypersensitivitymedicine.symptombusinessHydrogen breath testcow’s milk protein allergyFood ScienceNutrients
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Fecal Calprotectin in Self-Reported Milk Intolerance: Not Only Lactose Intolerance

2023

The hypothesis is that inflammatory/allergic conditions should be considered in self-reported milk intolerance (SRMI) patients who test negative and/or are asymptomatic at Lactose Hydrogen Breath Test (LHBT). We analyzed fecal calprotectin (FCP) values in SRMI patients to investigate the frequency of a “positive” intestinal inflammation marker and its correlation with lactose tolerance/intolerance. Data from 329 SRMI patients were retrospectively analyzed; according to the positive/negative results (maldigester/digester) and the presence/absence of symptoms reported during LHBT (intolerant/tolerant), patients were divided into: ‘lactose tolerants’ (n. 104), ‘ma…

cow’s milk proteins allergylactose intolerancelactose hydrogen breath testSettore MED/09 - Medicina InternaNutrition and DieteticsLHBTmilk intoleranceSRMIfecal calprotectinLHBT SRMI cow’s milk proteins allergy fecal calprotectin lactose hydrogen breath test lactose intolerance milk intoleranceFood ScienceNutrients
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