Effect of heat-killed Lacticaseibacillus paracasei KW3110 on mild to moderate seasonal allergic rhinitis symptoms in Japanese adults: a randomized, double-blind, placebo-controlled parallel-group study

BackgroundIn recent years, the prevalence of seasonal allergic rhinitis has increased rapidly in Japan, becoming a social problem. Therefore, we evaluated the effect of tablets containing Lacticaseibacillus paracasei KW3110 (L. paracasei KW3110) on allergic symptoms in the nose and eyes.MethodsIn a...

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Bibliographic Details
Main Authors: Yoshihiko Sugihara, Jiawen Zheng, Yuko Fukushima, Hajime Nozawa, Yusuke Ushida, Ryohei Tsuji, Yoshitaka Okamoto, Daisuke Fujiwara
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Nutrition
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Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2025.1568329/full
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