Context: The presence of health claims on food packaging can positively bias consumers' evaluations of foods. This review examined whether cognitive biases endure when other sources of nutrition information [the nutrition facts panel (NFP) and front-of-pack labels] appear on-pack with health claims. The following databases were searched: Web of Science, Ovid, Google Scholar, ScienceDirect, Scopus, ProQuest, and Wiley Online Library. The search terms ("health claim*" OR "nutri* claim") AND ("food label*" OR "front of pack") were used to identify studies. Twenty-four studies that examined health claims and front-of-pack labels or the NFP were included. The NFP can reduce bias, but only if consumers view it and interpret it correctly, which often does not occur. Front-of-pack labels show greater promise in reducing bias created by health claims. These findings are relevant to policymakers who are considering the effectiveness of mandating an NFP and/or a front-of-pack label alongside health claims.
BT - Nutr Rev C1 - https://www.ncbi.nlm.nih.gov/pubmed/28371913?dopt=Abstract DO - 10.1093/nutrit/nuw070 IS - 4 J2 - Nutr. Rev. LA - eng N2 -Context: The presence of health claims on food packaging can positively bias consumers' evaluations of foods. This review examined whether cognitive biases endure when other sources of nutrition information [the nutrition facts panel (NFP) and front-of-pack labels] appear on-pack with health claims. The following databases were searched: Web of Science, Ovid, Google Scholar, ScienceDirect, Scopus, ProQuest, and Wiley Online Library. The search terms ("health claim*" OR "nutri* claim") AND ("food label*" OR "front of pack") were used to identify studies. Twenty-four studies that examined health claims and front-of-pack labels or the NFP were included. The NFP can reduce bias, but only if consumers view it and interpret it correctly, which often does not occur. Front-of-pack labels show greater promise in reducing bias created by health claims. These findings are relevant to policymakers who are considering the effectiveness of mandating an NFP and/or a front-of-pack label alongside health claims.
PY - 2017 SP - 260 EP - 273 T2 - Nutr Rev TI - Consumers' responses to health claims in the context of other on-pack nutrition information: a systematic review. VL - 75 SN - 1753-4887 ER -