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Seduced by the label

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IMAGE: These research findings are published in the inaugural issues of the Journal of the Association for Consumer Research.

Credit: Brian Wansink

Have you ever been to the supermarket and chosen foods based on nutrition labels? If so, be cautious, because the nutrition values you see on labels can substantially differ based on the recommended serving size, with undesired consequences for your purchase behavior. According to a new research published in the Journal of the Association for Consumer Research, smaller recommended serving sizes on nutrition labels can unknowingly lead you to buy more than you need.

Consumer researchers from Germany, who conducted the research, found that shoppers bought more yogurt when the recommended serving size was smaller. In their study the researchers analyzed millions of food purchases in European supermarkets before and after the introduction of a front-of-pack nutrition label. The data covered two years and 61 products from a healthy (yogurt) and unhealthy (cookies) category. "Smaller recommended serving sizes will let all nutrition values on the label appear smaller too, independent of the product's actual nutritional composition" says lead author Dr. Ossama Elshiewy from the University of Goettingen. Shoppers, who read nutrition labels, tend to ignore the smaller recommended serving size and think that these products are healthier than others. "The problem is that people are comparing calorie information that is not comparable," Dr. Elshiewy adds.

Co-author Dr. Steffen Jahn, also from the University of Goettingen, suggests to always check the recommended serving size when reading nutrition labels. "This will prevent you from underestimating nutrition amounts and will make your choices healthier."

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This article is published in the inaugural issue of the Journal of the Association for Consumer Research entitled "The Behavioral Science of Eating." This issue has been edited by Brian Wansink of Cornell University and Koert van Ittersum of the University of Groningen.

http://foodpsychology.cornell.edu/JACR/Seduced_by_the_Label

Media Contact

Ossama Elshiewy
[email protected]
@CUFood_BrandLab

http://foodpsychology.cornell.edu/

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