Postbiotics are the latest ‘biotic’ in gut health—defined as preparations of inanimate microorganisms and/or their components that offer health benefits to the host. Similar to probiotics, prebiotics, and synbiotics, the key to postbiotics is their demonstrated health impact. However, what sets them apart is the growing understanding of how even dead microbes or their byproducts can influence health. Although the term “postbiotics” has been in use for over a decade, it wasn’t until 2021 that a clear definition was established.
This webinar will explore the current confusion surrounding the term “postbiotics”, present the latest evidence on their health effects, and discuss how fermented foods align with this concept. Additionally, we’ll offer dietitians practical insights for discussing postbiotics with clients.
As a result of this presentation, attendees will:
1. Define postbiotics and contrast with probiotics, prebiotics, and synbiotics
2. Explain why we might expect dead microbes to have a health benefit
3. Understand how fermented foods might deliver postbiotics
