As consumers continue to recognize the important place of digestive health in immunity and cognitive and emotional health, their appetite for food formulations that offer gastrointestinal benefits grows. As better-for-you food and beverage formulators strive to stay up to date on new ingredients in the pipeline, it’s worth a brief look at a few key ingredients expected to trend in the coming year and beyond.

Ingredients that affect gut health are characterized as prebiotics, probiotics, synbiotics, and newly defined “postbiotics.” Ongoing research is elucidating the mechanisms by which these ingredients confer health benefits, demonstrating how trending ingredients such as fiber affect the gut microbiome on a molecular level, by interaction with microorganisms either directly or within intestinal cells.