Lobbying

Nestle (2013, Food Politics) documented that food industry lobbying on the US Dietary Guidelines Advisory Committee exceeded $12 million annually, with the International Life Sciences Institute (ILSI, funded by Coca-Cola, PepsiCo, Mars, Nestlé and General Mills) providing industry-aligned research to committee members. Moodie et al. (2013, Lancet) found that 95 per cent of food industry-funded nutrition studies produced results favourable to the funding company.

This is because dietary guidelines directly determine public procurement (school meals, military rations, hospital food), SNAP/WIC programme eligibility and food labelling requirements. A change in the saturated fat guideline affects billions in revenue. The 2015 DGAC recommended limiting added sugar to 10 per cent of calories; the sugar industry fought this for 40 years (Kearns et al., 2016, JAMA Internal Medicine). The 2020 guidelines retained cholesterol restrictions despite the DGAC recommending their removal, reportedly under egg industry pressure.

In the UK, the Scientific Advisory Committee on Nutrition (SACN) has been criticised by the BMJ for undisclosed industry ties. Steele et al. (2019, BMJ Open) found that 30 per cent of SACN members had current or recent financial relationships with food or pharmaceutical companies. The Eatwell Guide, which recommends that 37 per cent of the diet come from starchy carbohydrates, was developed with industry consultation. The industries that profit from these recommendations sit at the table when they are written.

The Scientific Advisory Committee on Nutrition (SACN), which issues the dietary guidelines that underpin NHS advice and the Eatwell Guide, declared eighteen distinct industry conflicts of interest among its members in the 2025 register of interests.

Conflicts include funding from food manufacturers, advisory roles at multinational ingredient suppliers and sponsored research grants from companies whose products are subject to SACN guidance. These are declared rather than disqualifying.

The structure of scientific advisory committees allows industry to shape nutritional science policy through the same individuals it funds for research, without triggering any formal conflict resolution process. The declared interest is the limit of transparency.

The British Nutrition Foundation, whose educational resources are used in UK schools and whose experts appear regularly in media nutrition coverage, lists forty-nine corporate members including Kellogg's, Coca-Cola, Mars, Nestle and Unilever.

The BNF presents itself as an independent science-based charity. Its income model depends substantially on corporate membership fees from the manufacturers of the processed foods that account for the majority of UK caloric intake.

The conflict between the BNF's role as a public nutrition educator and its dependence on corporate membership income from food manufacturers represents a structural rather than incidental problem. The organisation cannot simultaneously serve two principals with opposing interests.

On 13 July 1965, the Sugar Research Foundation approved "Project 226," paying $6,500 (equivalent to approximately $48,900 in 2016 dollars) to Harvard researchers D. Mark Hegsted and Robert B. McGandy under the supervision of Fredrick J. Stare, chair of Harvard's Department of Nutrition. The SRF vice president John Hickson personally selected the scientific articles for review, set the research objective and received drafts before publication. Hegsted and McGandy published their conclusions as a two-part review in the New England Journal of Medicine in 1967, exonerating sugar and placing sole dietary blame for coronary heart disease on saturated fat. The industry sponsorship was not disclosed.

The internal Sugar Research Foundation documents, obtained and published by Cristin Kearns and colleagues in JAMA Internal Medicine in 2016, show the instruction chain in writing. Hickson's objectives were followed; the review conclusions served those objectives; the sponsorship was concealed. The NEJM review became a foundational document in US nutrition policy, and Hegsted himself moved from Harvard to the USDA in 1978, where he oversaw development of the first Dietary Guidelines for Americans in 1980, institutionalising the low-fat framework his SRF-funded review had promoted.

The consequences persisted for decades. Public health campaigns to reduce fat consumption, beginning in the early 1980s, were accompanied by an explosion in sugar-sweetened foods marketed as "low fat." US per-capita sugar consumption continued rising through the 1980s and 1990s while cardiovascular disease rates remained high. The Kearns et al. 2016 paper triggered worldwide coverage. The Sugar Association acknowledged the SRF "should have exercised greater transparency" but disputed the conclusions.

On 9 August 2015, New York Times reporter Anahad O'Connor revealed that Coca-Cola had provided $1.5 million to launch the Global Energy Balance Network, a nonprofit promoting the message that physical inactivity rather than dietary intake was the primary driver of the obesity epidemic. Since 2008, the company had provided nearly $4 million in total to the two principal scientists involved, Steven Blair of the University of South Carolina and James O. Hill of the University of Colorado. The GEBN's website was registered to Coca-Cola headquarters in Atlanta. Internal emails showed Coca-Cola executives helped select the organisation's leaders, edited its mission statement and suggested articles and videos for its website.

Hill had written to a Coca-Cola executive: "I want to help your company avoid the image of being a problem in people's lives." After the Times expose, GEBN dissolved on 30 November 2015. The University of Colorado returned $1 million. Coca-Cola's chief health and science officer resigned. Coca-Cola CEO Muhtar Kent subsequently disclosed the company had spent $120 million since 2010 on partnerships with medical and public health organisations, and acknowledged "it is now clear that there was not a sufficient level of transparency." The company ended its relationships with the Academy of Nutrition and Dietetics, the American Academy of Pediatrics and the American Academy of Family Practice.

The energy balance narrative, that a calorie of sugar is equivalent to a calorie of protein or fat and that exercise can offset any dietary pattern, remains the dominant framework in mainstream public health messaging. No independent body has conducted a comprehensive audit of how widely this framework spread through the academic literature via industry-funded researchers in the years before the GEBN was exposed.

The USDA completed its Food Guide Pyramid design in early 1991 and prepared for public release. On 15 April 1991, newly appointed Secretary Edward Madigan met with National Cattlemen's Association board members who objected that the pyramid's visual design placed meat near fats and sweets at the narrow top, implying low consumption. The American Meat Institute sent a formal protest letter four days later. On 27 April 1991, Madigan indefinitely postponed the pyramid, stating it required further consumer testing. Senator Patrick Leahy was blunt: the delay "cost nearly $1 million and the administration ended up right where they started."

The USDA spent $855,000 over the following year testing 415 alternative designs. The pyramid was released on 28 April 1992 with thirty-two minor changes, none of which substantively altered the placement of meat or dairy. Separately, USDA nutritionist Luise Light, who led the original development team, documented that her recommendation of two to four daily servings of whole grains had been changed internally to six to eleven servings "to make the wheat growers happy", a revision that Light said contradicted the nutritional evidence her team had assembled.

The sequence illustrates the operational dynamic of regulatory capture at the point of publication rather than at the point of research. The underlying science was complete. The delay and the expenditure served no public health function. Sociologist Marion Nestle, who observed the process as a DHHS official at the time, described the episode as a demonstration that "the USDA is not a health agency" but an agency whose primary mandate is to support agricultural producers.

The Advisory Committee on Business Appointments was the only body providing oversight of ministers moving to corporate roles after leaving government. It was abolished on 13 October 2025.

Its advice was always non-binding and frequently ignored. Lord Pickles, the final chair, called the system "bust and needs fixing." The replacement provides less scrutiny, not more.

HFSS advertising restrictions were originally due January 2023. Delayed to January 2024. Then October 2025. Then January 2026. A brand advertising exemption was inserted under direct corporate pressure.

The Obesity Health Alliance described it as a coordinated attack by companies selling the unhealthiest food and drinks. Three years of additional unrestricted junk food marketing.

Henry Dimbleby's independent National Food Strategy Part Two was published in July 2021 with 14 recommendations.

These included a sugar and salt reformulation tax estimated to raise approximately £3 billion per year.

Mandatory reporting for large food companies on the healthiness of their sales.

Extended free school meal eligibility.

A 30% national meat reduction target by 2032.

The government's White Paper response in June 2022 explicitly rejected the sugar and salt tax.

Extended free school meal eligibility was rejected, then partially reversed in 2025.

No Food Bill was introduced.

Dimbleby himself described the government's response as a list of policies rather than a strategy.

University of York academics published in Nature Food in September 2023 that the government had abandoned promises to restructure the national food system.

In 1965 and 1967, the Sugar Research Foundation paid Harvard researchers D. Mark Hegsted, Robert McGandy and Fredrick Stare approximately $6,500 (equivalent to $48,900 in 2016 dollars) to produce a review article published in the New England Journal of Medicine. The review, published in two parts in July 1967, dismissed the link between dietary sugar and heart disease and emphasised saturated fat as the primary cause. No conflicts of interest were disclosed. The NEJM did not require disclosure at the time.

This is because the Sugar Research Foundation, the trade group for the American sugar industry, was responding directly to emerging research by British physiologist John Yudkin, who had identified dietary sucrose as a primary driver of elevated triglycerides and cardiovascular risk. The SRF internally described their objective as producing a review that would "refute Yudkin." Internal documents recovered by Cristin Kearns and published in JAMA Internal Medicine in 2016 confirmed the industry's involvement in selecting topics, identifying researchers and reviewing drafts.

Hegsted subsequently left Harvard and moved to USDA as the chief nutrition administrator in 1978, where he played a central role in shaping the first Dietary Guidelines for Americans published in 1980. Those guidelines recommended reducing saturated fat and did not name sugar as a cardiovascular risk. The Sugar Association, the descendant body of the SRF, acknowledged in 2016 that the foundation "should have been more transparent about funding" the 1967 review.

The United States requires lobbying expenditure disclosure. The European Union requires lobbying expenditure disclosure.

The United Kingdom does not.

The Transparency of Lobbying Act 2014 only covers consultant lobbyists.

In-house lobbyists and trade associations are completely exempt.

This means that when Tesco holds 143 meetings with government ministers, or Unilever holds 98, there is no public record of what was discussed, what was requested, or what was offered.

The Food Foundation's 2025 analysis of government transparency data could only identify the number of meetings, not their content.

1,408 meetings between food businesses and DEFRA ministers over four years and the public has no right to know what was said in any of them.

The system is functioning exactly as designed. The outcomes are the design.

The first edition of Dietary Goals for the United States, published by the McGovern Committee in January 1977, stated: "decrease consumption of meat and increase consumption of poultry and fish." The American National Cattlemen's Association mobilised immediately. President Wray Finney and National Live Stock and Meat Board president David Stroud warned industry members of "serious erosion in market position." At the 24 March 1977 hearing, Senator Robert Dole asked the Cattlemen's president directly whether the language "increase consumption of lean meat" would "taste better", and proceeded to offer it as an amendment.

The second edition of the Dietary Goals, published in December 1977, replaced "decrease consumption of meat" with "decrease consumption of animal fat and choose meats, poultry and fish which will reduce saturated fat intake." A disclaimer was added stating that science could not "at this time insure" that dietary change would reduce disease risk. The committee was subsequently dissolved. Staff writer Nick Mottern, who had drafted the original goals, resigned in protest in November 1977.

The Oppenheimer and Benrubi 2014 analysis in the American Journal of Public Health, based on archival documents from the McGovern Papers at Princeton University, reconstructed the full lobbying sequence. The substitution of "eat less meat" for "choose leaner cuts" became a template. No subsequent edition of the US Dietary Guidelines has used the phrase "eat less meat," despite an uninterrupted body of evidence associating processed meat consumption with cardiovascular and colorectal disease.