New publication addresses the question: Which bacteria truly qualify as probiotics?

Although the international scientific consensus definition of probiotics, published in 2014, is well known—”live microorganisms that, when administered in adequate amounts, confer a health benefit on the host”—the word is often used incorrectly in practice.

A recent article published in Frontiers in Microbiology builds on this definition and describes four criteria for accurate use of the word ‘probiotic’. Eight scientists co-authored the paper, including two ISAPP board members. The project was initiated by industry scientists affiliated with IPA Europe.

The authors explain why it’s important for scientists and companies to be sure the four identified criteria apply before using the term ‘probiotic’. Given the many misuses of the term that are evident today, however, consumers need to scrutinize ‘probiotic’ products to be sure they are legitimate.

Read the ISAPP press release on this publication here.