Tag Archives: International

International Probiotics Association Excited To Learn The FDA Has Decided To

International Probiotics Association Excited To Learn The FDA Has Decided To
International Probiotics Association looking forward to working with FDA to develop proper guidance necessary to deliver safe and effective supplements to consumers | Virtual Strategy Magazine is an online publication devoted entirely to virtualization …
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Two Citizen Scientists Win First Bay Area Open Science Challenge
Bethencourt aims to develop new ALS therapeutics, and Jacoby is seeking to find a probiotic method of improving uric acid clearance to combat gout. Both received one-year memberships to the BioCurious community lab space in Sunnyvale as well as …
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The New ProZymaCleanse Probiotic, Digestive Enzyme, And Fiber Supplement
The New ProZymaCleanse Probiotic, Digestive Enzyme, And Fiber Supplement From Liberty Health Network Posts A 67% Sales Increase For The First Two Weeks Of June. ProZymaCleanse Probiotic, Digestive Enzyme, and Fiber Supplement from Liberty …
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International Scientific Association for Probiotics and Prebiotics Clarifies Definition of “Probiotic”

Davis, Calif. (PRWEB) June 24, 2009

The International Scientific Association for Probiotics and Prebiotics (ISAPP) today released a clarified definition of the term “probiotic” to assist consumers, manufacturers, researchers and regulators (see www.isapp.net).

Probiotics were defined by the FAO/WHO in 2001 as live microorganisms, which when administered in adequate amounts confer a health benefit on the host. This definition is widely acknowledged by the scientific community, but the term “probiotic” remains undefined by most regulatory bodies worldwide. Over the years the FAO/WHO definition of probiotics remains applicable to scientific, industrial and regulatory communities, as long as it is interpreted correctly.

The term “probiotic” is commonly misused both commercially, when the term is featured on products with no substantiation of human health benefits, and scientifically, where the term has been used to describe bacterial components, dead bacteria or bacteria with uncharacterized health effects in humans.

ISAPP promotes correct use of the term “probiotics” to enhance precision for basic and clinical research efforts on probiotics as well as facilitate the work of regulatory bodies concerned with issues of probiotic safety and consumer protection.


When combined with the specifications outlined by the FAO/WHO Working Group for the Evaluation of Probiotics in Food (2002), the key aspects of this definition include:

    A probiotic must be alive when administered
    A probiotic must have undergone controlled evaluation to document health benefits in the target host
    A probiotic must be a taxonomically defined microbe or combination of microbes (genus, species and strain level)
    A probiotic must be safe for its intended use

Although regulations differ internationally, in general, foods and nutritional (dietary) supplements are targeted for the generally healthy population and can carry substantiated claims for both disease risk reduction (if proper approval is obtained) and claims which relate them to general health or the normal structure and function of the human body. Substantiation is required for all claims.


The FAO/WHO effort was specifically focused on food uses of probiotics; however, the definition advanced by this group is sufficiently broad to encompass a range of probiotic preparations and intentions of use. In addition to being a food or a dietary supplement, a probiotic microorganism(s), including genetically modified strains, may be used in drug applications (referred in some instances as a live biotherapeutic), microbial feed (animal uses), and live vaccines if administered orally.

Requirements for establishing efficacy and safety for probiotics are different for these categories of probiotics. For example, a probiotic used as a drug must not only fulfill the general FAO conditions stipulated above, but also conform to existing national regulations (e.g., US Food, Drug, and Cosmetic Act and EU Directive 2004/27/EC on substances used for treating or preventing disease) and guidelines on good clinical practices.


Since its genesis in 2001, the FAO definition on probiotics has proven its scientific value as shown through acceptance worldwide by key players in the field of probiotics and health.
The strength of this definition is that it encompasses the many different applications of probiotic science and does not restrict probiotics to specific mechanistic activities.
This definition has its place in today’s debates that revolve around the substantiation of health benefits for probiotics, and it offers a valuable reference for regulatory authorities.
Adherence to this definition by those involved in the field will assure that the term “probiotic” is meaningful commercially, clinically and scientifically.


Food and Agriculture Organization of the United Nations (FAO). 2001. Health and Nutritional Properties of Probiotics in Food including Powder Milk with Live Lactic Acid Bacteria, http://www.who.int/foodsafety/publications/fs_management/en/probiotics.pdf

Food and Agriculture Organization of the United Nations (FAO). 2002. Guidelines for the Evaluation of Probiotics in Food. ftp://ftp.fao.org/es/esn/food/wgreport2.pdf


The International Scientific Association for Probiotics and Prebiotics (www.isapp.net) is a non-profit, scientific organization dedicated to advancing the science of probiotics and prebiotics through convening scientific conferences which enhance networking in the field, publishing peer-reviewed reviews on current topics relevant to probiotic and prebiotic science, communicating to regulatory bodies and providing collaborative reaction to relevant current events. ISAPP functions as an objective, science-based voice to benefit end users of probiotics and prebiotics by helping them make informed choices. ISAPP is the only scientific organization dedicated specifically to both probiotics and prebiotics. As a scientific society, ISAPP strives to have all activities focused on science, not promotion of specific commercial products. Corporate participation through scientific and financial contributions is important to ISAPP, but no industry group or commercial entity dictates its activities or opinions.