Despite considerable research, the etiology and pathogenesis of Ménière’s disease remains controversial and undefined, although usually associated with allergic, genetic, or trauma sources, and with viral infections and/or immune system-mediated mechanisms. With treatment still unknown, our attention is towards the eventual impact of complementary dietary interventions, synthesizing the recent knowledge of some edible mushrooms and preparations on Ménière’s disease, which is a lifelong condition that can develop at any age, but most commonly emerges between 40 and 60 years of age. It is demonstrated that the oral administration of a biomass preparation, with 3 g/day of the mushroom Coriolus versicolor for 2 to 6 months, on some 40 human Ménière’s disease patients reduced systemic oxidative stress and cellular stress response, decreased the number of crises and their duration, and the frequency of symptoms, improving the clinical grading of tinnitus severity.
The Coriolus versicolor used in this clinical study was supplied by Mycology Research Laboratories Ltd.
Clinical Articles
The following section outlines the clinical papers, posters and proposals that refer to the clinical use of MRL mushroom nutrition products. This information is for healthcare practitioners only and should not be provided to members of the general public.
Full Article
Clinical articles
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Bioaccessibility and Bioavailability of Bioactive Compounds from Mushroom Biomass Following in vitro Gastrointestinal Digestion presented at the CIPCA 2025 X International Conference on Food Proteins and Collides June 16-18, 2025 in Porto Portugal.
Helena Araújo-Rodrigues, Manuela Machado, João B. Relvas , Freni K. Tavaria, Manuela Pintado -
Neuroprotective Effects of Mushroom Biomass: Impact of Serum-Available and Gut Microbiota Metabolites in Caenorhabditis elegans Models of Alzheimer’s Disease. Presented on June 13th at the XXIII EURO FOODCHEM 2025 Conference in Bratislava, Slovakia
Helena Araújo-Rodrigues,Lidia Garzón-García, João B. Relvas, Freni K. Tavaria, Celestino Santos-Buelga, Ana M. González-Paramás, and Manuela E. Pintado -
Chemical Composition of Trametes versicolor, Hericium erinaceus, and Pleurotus ostreatus Mushroom Biomass: Deciphering their Rich α-glucan Composition and Nutritional Value
Helena Araújo-Rodrigues, Manuela Amorim, Clara Sousa, Ana Sofia Salsinha, Sara Marçal, Victor de Freitas, Joao Bettencourt Relvas, Freni K. Tavaria,Manuela E. Pintado. Journal of Food Composition and Analysis 143 (2025) 107612. -
Supporting Neurologic Health with Mushroom Nutrition
Victoria Bell, Palmen Dimitrov and Tito Fernandes