Should the concept of postbiotics make us see probiotics from a new perspective?

By Dr. Gabriel Vinderola, PhD,  Associate Professor of Microbiology at the Faculty of Chemical Engineering from the National University of Litoral and Principal Researcher from CONICET at Dairy Products Institute (CONICET-UNL), Santa Fe, Argentina In early May 2021 an ISAPP consensus panel  defined postbiotics as “a preparation of inanimate microorganisms and/or their components that confers […]

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Virtual events continue to fill gaps as in-person meetings are being planned

Prof. Bob Hutkins, PhD, University of Nebraska – Lincoln, USA For scientists, annual meetings provide coveted opportunities to hear about the latest scientific advances from expert researchers, and they are where students and trainees get to present their research, often for the first time. Of course, meeting and socializing with colleagues, both new and old, […]

Using probiotics to support digestive health for dogs

By Kelly S. Swanson, PhD, The Kraft Heinz Company Endowed Professor in Human Nutrition, University of Illinois at Urbana-Champaign, USA Because dogs are considered to be members of the family by most pet owners today, their health and well-being is a top priority. As with humans, nutritional products supporting gastrointestinal health are some of the […]

Do antibiotics ‘wipe out’ your gut bacteria?

By Dr. Karen Scott, University of Aberdeen, UK Antibiotics have been an important tool in medicine to kill pathogenic bacteria and treat infectious diseases for many decades. But for most of those decades, scientists had limited awareness of the community of ‘good’ microbes that reside in our guts and other parts of the body. Now […]

Can control of body malodor using probiotic topical cream be considered as a health benefit?

By Victoria Onwuliri, Masters degree student, with Dr. Kingsley C. Anukam, Department of Medical Laboratory Science, Faculty of Health Sciences and Technology, College of Health Sciences, Nnamdi Azikiwe University, Nnewi Campus, Nnewi, Anambra State, Nigeria. I recall years back as a teenager, axillary sweating and pubertal odor were one of the overwhelming challenges I experienced. […]

Bacterial vesicles: Emerging potential postbiotics

By Dr. Gabriel Vinderola, PhD,  Associate Professor of Microbiology at the Faculty of Chemical Engineering from the National University of Litoral and Principal Researcher from CONICET at Dairy Products Institute (CONICET-UNL), Santa Fe, Argentina The recently published ISAPP consensus paper defines a postbiotic as “a preparation of inanimate microorganisms and/or their components that confers a […]

Can dietary supplements be used safely and reliably in vulnerable populations?

By Dr. Greg Leyer, Sr. Director – Scientific Affairs, Chr. Hansen, Inc., Madison, WI and Prof. Dan Merenstein, Department of Family Medicine, Georgetown University Medical Center, Washington DC What is it that doctors look for when recommending or prescribing therapies to patients? If it is a drug, a supplement, a new diet, or even a […]

What do we mean by ‘conferring a health benefit on the host’?

By Prof. Colin Hill, University College Cork, Ireland Four of the Consensus definitions produced by ISAPP in recent years (see 1-4 below) finish with a similar wording, insisting that probiotics, prebiotics, synbiotics and postbiotics must “confer a health benefit on the host”. This proviso was included to explicitly reinforce the fact that the raison d’etre […]

ISAPP welcomes Anisha Wijeyesekera, PhD, as new board member

As of the June, 2021 virtual annual meeting, the ISAPP board of directors is pleased to welcome a new member-at-large: Anisha Wijeyesekera, PhD – Lecturer in Human Microbiome, Diet & Health in the Food Microbial Sciences Unit, Department of Food & Nutritional Sciences, University of Reading, UK. Wijeyesekera is an early career researcher with expertise […]

A postbiotic is not simply a dead probiotic

By Dr. Gabriel Vinderola, PhD,  Associate Professor of Microbiology at the Faculty of Chemical Engineering from the National University of Litoral and Principal Researcher from CONICET at Dairy Products Institute (CONICET-UNL), Santa Fe, Argentina Postbiotics, recently addressed in an ISAPP consensus panel paper, are defined as a preparation of inanimate microorganisms and/or their components that […]