The Role of Probiotics in Preventing Allergic Disease.


Department of Pediatrics, Section of Immunology, Allergy, Rheumatology, and Retrovirology, Texas Children's Hospital, Houston, TX 77030, USA. [Email]


The prevalence of allergic disorders has been increasing worldwide and significantly impacts the quality of life of the atopic individual. There has been an increased interest in the role of probiotics for the prevention and treatment of allergic disorders, given the recent evidence that atopy risk may be associated with a dysbiosis of the gut microbiome. Research in this area is ongoing with some studies showing possible benefits of probiotics, with seemingly little to no risk. While these studies suggest that there may be a promise in probiotic use for the prevention or treatment of allergy, further evidence is needed to determine its efficacy, optimal dosing, and strains needed for treatment. In this review, we discuss recently published studies examining the benefits, risks, and role of probiotics in preventing atopic dermatitis, asthma, allergic rhinitis, and food allergy.


allergic rhinitis,asthma,atopy,dysbiosis,eczema,food allergy,microbiome,probiotics,

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