A3 Refereed book chapter or chapter in a compilation book
Postbiotics: defining the impact of inactivated microbes and their metabolites on promotion of health
Authors: Collado Maria Carmen, Salminen Seppo, Gabriel Vinderola
Editors: Omry Koren, Samuli Rautava
Publisher: Elsevier
Publication year: 2021
Book title : The Human Microbiome in Early Life: Implications to Health and Disease
Journal name in source: The Human Microbiome in Early Life: Implications to Health and Disease
First page : 257
Last page: 268
ISBN: 978-0-12-818097-6
eISBN: 978-0-12-818098-3
DOI: https://doi.org/10.1016/B978-0-12-818097-6.00011-0(external)
Several position and consensus papers exist on the terminology used for probiotics, prebiotics, and synbiotics. These concern mostly viable. However, also inactive microbes and their metabolites have proven to be beneficial for health, and the evidence is rapidly increasing. Therefore we have assessed the current knowledge and science behind postbiotics, and we propose a definition for postbiotics to be as follows: compounds produced by microorganisms, released from food components or microbial constituents, including nonviable cells that, when administered in adequate amounts, promote health and well-being.