The Physicians Committee for Responsible Medicine has filed a lawsuit against the Health and Human Services Department and the Agriculture Department, claiming that recent updates to U.S. dietary guidelines violated legal protocols. The lawsuit, submitted to the U.S. District Court for the District of Columbia, alleges that the guidelines favored the beef and dairy industries and disregarded Americans' health by utilizing a "secret panel" of researchers with financial ties to these industries.
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According to the complaint, the researchers, selected by the Trump administration, did not undergo necessary recusal analysis or ethics training, violating the Federal Advisory Committee Act. Neal D. Barnard, president of the Physicians Committee for Responsible Medicine, stated, "The government allowed the meat and dairy industries to ghostwrite the Dietary Guidelines. They put money in industry’s pocket and cholesterol in Americans’ arteries."
The guidelines impact federal food policy, including school meal programs that serve millions of low-income children. The group's earlier petition requesting the withdrawal of the revised guidelines cited concerns of manipulation by food industry interests.
Plaintiffs also claimed that the agencies ignored a scientific report from the Biden administration in favor of arbitrary recommendations, which they argue violate the Administrative Procedure Act. The lawsuit seeks to withdraw the guidelines and prevent HHS and USDA from using them in future policy decisions.
The Physicians Committee for Responsible Medicine has a history of legal actions related to dietary guidelines, with their most recent lawsuit dismissed in 2023 due to a lack of standing. The case is recorded as Physicians Committee for Responsible Medicine v. HHS, D.D.C., 1:26-cv-0291, with the complaint filed on August 19, 2026.