Probiotic usage in food is widespread and growing. The objective of this study was to determine the percentage of probiotic food products sold in the refrigerated section of retail grocery stores in the Washington DC area that we could link to evidence of any health benefit. We surveyed refrigerated sections of eight large grocery stores representing five national chains for probiotic products. Based on declared probiotic composition (strain and count) for each product, we searched PubMed for controlled trials that provided evidence of any health benefit. Our assessment showed that 49% (22 out of 45 distinct probiotic foods) could be linked to evidence supporting a health benefit. All products indicating strain composition could be linked to evidence. Our study suggests that consumers have a reasonable likelihood of purchasing a refrigerated probiotic food with evidence, but room for improvement exists.
RESEARCH ARTICLE
Retail refrigerated probiotic foods and their association with evidence of health benefits
Z. Dailey Related information
1Georgetown University Medical School, 3900 Reservoir Rd NW, Washington, DC 20007, USA.
, M.E. Sanders Related information2Dairy & Food Culture Technologies, 7119 S. Glencoe Ct., Centennial, CO 80122, USA.
, D. Merenstein Related information3Department of Family Medicine, Georgetown University, 3800 Reservoir Rd, Washington, DC 20007, USA.
4Department of Human Science, School of Nursing and Health Studies, Georgetown University Medical Center, 3700 Reservoir Rd NW, Washington, DC 20007, USA.
*Corresponding author: djm23@georgetown. edu
4Department of Human Science, School of Nursing and Health Studies, Georgetown University Medical Center, 3700 Reservoir Rd NW, Washington, DC 20007, USA.
*Corresponding author: djm23@georgetown.
Beneficial Microbes: 11
(2)- Pages: 131 - 133
Published Online: March 25, 2020
Abstract
2022 Journal Impact Factor
5.4
source: Journal Impact Factor 2023™ from Clarivate™
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