Research

What do Americans really think about ultra-processed foods?

A recent national survey tells us we are more unified in our opinions than we might expect.

June 3, 2026
  •  
2 min read
By
Jeff Niederdeppe
Colleen Barry

A national survey of 2,000 U.S. adults found that most Americans recognize ultra-processed foods as harmful, linking them to obesity, type 2 diabetes, heart disease, and addictive eating. Many also express skepticism about the role of food companies, with a majority believing these products are designed and marketed in ways that encourage overconsumption.

While a majority of Americans have heard of ultra-processed foods, only about one-third feel confident explaining what they are. Fewer than 40% of Americans recognize that ultra-processed foods may contribute to mental health issues like depression, anxiety, or ADHD.

Despite these gaps, there is broad, bipartisan support for action. Across political parties – Democrats, Republicans, and Independents – Americans support steps like testing food chemicals for safety, restricting marketing to children, and adding warning labels to products and advertisements.

The takeaway: even in a divided political climate, Americans largely agree – ultra-processed foods are a problem, and action is needed.

Read the full article published at AJPH

About the author
s
:
Jeff Niederdeppe
  
is the Liberty Hyde Bailey Professor of Communication in the College of Agriculture and Life Sciences and Senior Associate Dean of Faculty Development in the Jeb E. Brooks School of Public Policy. He is a Founding Co-Director of the Collaborative on Media and Messaging (COMM) for Health and Social Policy and an Associate Director of the Cornell Health Policy Center (CHPC). His research examines the content and effects of mass media campaigns, strategic messages, and news coverage in shaping health behavior and social policy.
Colleen Barry
  
is a nationally and internationally recognized health policy research scholar and educator and currently serves as the Inaugural Dean of the Cornell Jeb E. Brooks School of Public Policy. Dean Barry’s research focuses on studying the effects of public policies on health outcomes and understanding how persuasive communication can influence public opinion on policies to address mental health, addiction, food systems, obesity, and gun violence.

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