Dietary Guidelines May Eat Away at Freedom

The committee recommendations to government regulators are ideologically tinged.

By Glenn Lammi, Chief Counsel, Washington Legal Foundation

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Every five years, the Dept. of Health and Human Services (HHS) and USDA jointly issue the latest iteration of the federal government's guidance on healthy eating, the Dietary Guidelines. The guidelines not only inform as to how government feeds its millions of employees (including the military) and those who eat in a government facility (i.e. public schools, prisons), but they also influence food-related laws and regulations.

A federal advisory committee in February issued its recommended updates to the guidelines. If the agencies embrace the committee’s recommendations, the 2015 “My Plate” will feature supersized, empty-calorie portions of activism and food-nanny nagging. We will be lectured on the need to eat “sustainably,” watch labels for "added sugars” and the need for marketing restrictions on certain foods.

None of the recommendations should come as a surprise, given the makeup of the Dietary Guidelines Advisory Committee (DGAC) and the motivations of the regulators at HHS and USDA who appointed its 15 members. Every single member is from academia. As one assessment, published by Capital Research Center, noted, “There is not a single business owner, family physician, working nutritionist, food services executive, or federal nutrition program director in the mix.” That assessment wisely added that such homogeneity enhanced the likelihood of “groupthink.”

Some committee members have openly advocated for government intervention in our dietary choices, while others have exhibited hostility toward particular foods, such as beef. Vice Chair Alice Lichtenstein, a Tufts University professor, has championed policies aimed at shifting consumer demand, including an ideologically tinged speech where she took a macabre shot at Ronald McDonald. DGAC member Frank Hu of Harvard University, on the basis of an observational study he co-authored, has publicly urged Americans to abandon even moderate consumption of red meat in favor of a plant-based diet.

The “plant-based diet” that Dr. Hu advocates figures prominently in the DGAC’s recommendations. They suggest a diet “rich in vegetables, fruits, whole grains ...” and “lower in red and processed meat.” But is the committee's recommendation based solely on the latest nutritional science, or is it motivated by something other than dietary health?

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That question must be asked given the work of the DGAC subcommittee, “Food Sustainability and Safety.” That subcommittee studied the “proportional environmental impacts (greenhouse gas emissions, water pollution) of current growing and processing practices for the overall food system,” which included a focus on meat.

The subcommittee included Dr. Hu, and its work was informed by two consultants, Tufts University’s Timothy Griffin and Michigan State’s Michael Hamm, both of whom are experts in agricultural sustainability but have no expertise on human nutrition. The DGAC heard testimony in January 2014 from Dr. Kate Clancy of the Center for a Livable Future at Johns Hopkins University's Bloomberg School of Public Health. Dr. Clancy singled out beef as the “greatest concern” with regard to “biodiversity, land use, greenhouse gas emissions,” among other factors. She favorably cited to “European precedents” for environmentally healthy food, such as Sweden’s 2009 Environmentally-smart Food Choices” guidelines and 2011 guidelines from the Netherlands, Guidelines for a Healthy Diet: The Ecological Perspective (the guidelines open in a PDF). 

The DCAG report baldly states, “A diet higher in plant-based foods ... and lower in animal-based foods, is more health promoting and is associated with less environmental impact than is the current U.S. diet.” The use of “associated with,” which falls well short of a causal relationship, is quite revealing. The report also calls for extensive research on the relationship between “sustainable” foods and Americans' health (which, not coincidentally, would create a source of sustainable government research funding for academics of the DGAC members’ ilk).

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