by Marion Nestle

Search results: american dietetic association coca cola

May 1 2023

American Society for Nutrition commissions highly conflicted meta-analysis

I was surprised to see a press release from the American Society for Nutrition (ASN—of which I am a member) announcing publication of a research paper the Society had commissioned and published on sugars and body weight: Important food sources of fructose-containing sugars and adiposity: a systematic review and meta-analysis of controlled feeding trials.

The paper, the press release said, “Illustrate[s] The Need for Nuance in Public Health Guidance Related to Consumption of Sugars: Findings call into question recommendations that imply all sources of fructose-containing sugars carry the same risk.

The press release notes that “this comprehensive review is timely as the 2025 Dietary Guidelines Advisory Committee currently assesses the latest science to inform updated evidence-based recommendations,” and it quotes the lead author: “There is an opportunity for more food-based guidance around sugars to help ensure Americans don’t inadvertently eat less health-promoting foods containing fructose – especially at a time when most people don’t eat enough of all forms of fruit, which offer significant health benefits.”

Uh oh.  This is an easily misinterpreted message.

My immediate question:  Who wrote the paper ?

No surprise.: authors with extensive conflicts of interest.

I’ve written about some of these authors’ conflicts of interest disclosures previously.  See, for example. this, this, and this.

Just for fun, I’ll post this particular statement of the conflicted interests at the end of this post.

Basically, these authors do not understand the difference between a conflict of interest (financial ties, which are discretionary) and non-discretionary viewpoints (all researchers have them).  In this case, consulting for a sugar company is a conflict; being a vegan or avoiding sugar-sweetened beverages is not.

My second question: Why did ASN commission this paper, and from these particular authors no less?

I contacted John Courtney, the long-time executive director of the ASN.  He said this was a leftover from an initiative started ten years ago.  Since then, the ASN has decided not to commission papers on controversial topics and this will not happen again.

Good.  It shouldn’t.  Commissioning papers like these make the ASN look like an arm of the food industry.  The ASN should avoid even teh appearance of conflicts of interest as much as it possibly can.

You don’t believe this is a problem?  Take a look at this conflict of interest statement.  Enjoy!

Conflict of Interest

JLS is a member of the Journal’s Editorial Board and played no role in the Journal’s evaluation of the manuscript.

LC was a Mitacs-Elevate postdoctoral fellow jointly funded by the Government of Canada and the Canadian Sugar Institute (September 2019–August 2021). She was previously (2010–2018) employed as a casual clinical coordinator at INQUIS Clinical Research, Ltd. (formerly Glycemic Index Laboratories, Inc.), a contract research organization.

AC and AA have received funding from a Toronto 3D MSc Scholarship award.

SA-C was funded by a Canadian Institutes of Health Research (CIHR) Canadian Graduate Scholarships Master’s Award, the Loblaw Food as Medicine Graduate Award, the Ontario Graduate Scholarship, and the CIHR Canadian Graduate Scholarship Doctoral Award. She avoids consuming NSBs and SSBs and has received an honorarium from the international food information council (IFIC) for a talk on artificial sweeteners, the gut microbiome, and the risk for diabetes.

NM was a former employee of Loblaw Companies Limited and current employee of Enhanced Medical Nutrition. She has completed consulting work for contract research organizations, restaurants, start-ups, the International Food Information Council, and the American Beverage Association, all of which occurred outside of the submitted work.

TAK has received research support from the Canadian Institutes of Health Research (CIHR), the International Life Science Institute (ILSI), and the National Honey Board. He has taken honorarium for lectures from International Food Information Council (IFIC) and Institute for the Advancement of Food and Nutrition Sciences (IAFNS; formerly ILSI North America).

FA-Y is a part-time Research Assistant at INQUIS Clinical Research, Ltd., a contract research organization.

DL reports receiving a stipend from the University of Toronto Department of Nutritional Sciences Graduate Student Fellowship, University of Toronto Fellowship in Nutritional Sciences, University of Toronto Supervisor’s Research Grant—Early Researcher Awards, and Dairy Farmers of Canada Graduate Student Fellowships; a scholarship from St. Michael’s Hospital Research Training Centre, and a University of Toronto School of Graduate Studies Conference Grant.

AZ is a part-time Research Associate at INQUIS Clinical Research, Ltd., a contract research organization, and has received funding from a BBDC Postdoctoral Fellowship. She has received consulting fees from the GI found.

RJdS has served as an external resource person to the World Health Organization’s Nutrition Guidelines Advisory Group on transfats, saturated fats, and polyunsaturated fats. The WHO paid for his travel and accommodation to attend meetings from 2012–2017 to present and discuss this work. He has also performed contract research for the CIHR’s Institute of Nutrition, Metabolism, and Diabetes, Health Canada, and the World Health Organization for which he received remuneration. He has received speaker’s fees from the University of Toronto and McMaster Children’s Hospital. He has held grants from the Canadian Foundation for Dietetic Research, Population Health Research Institute, and Hamilton Health Sciences Corporation as a principal investigator and is a co-investigator on several funded team grants from the CIHR. He has served as an independent director of the Helderleigh Foundation (Canada). He serves as a member of the Nutrition Science Advisory Committee to Health Canada (Government of Canada) and is a co-opted member of the Scientific Advisory Committee on Nutrition Subgroup on the Framework for the Evaluation of Evidence (Public Health England).

TMSW was previously a part owner and now is an employee of INQUIS and received an honorarium from Springer/Nature for being an Associate Editor of the European Journal of Clinical Nutrition.

CWCK has received grants or research support from the Advanced Food Materials Network, Agriculture and Agri-Foods Canada, Almond Board of California, Barilla, CIHR, Canola Council of Canada, International Nut and Dried Fruit Council, International Tree Nut Council Research and Education Foundation, Loblaw Brands Ltd, the Peanut Institute, Pulse Canada, and Unilever. He has received in-kind research support from the Almond Board of California, Barilla, California Walnut Commission, Kellogg Canada, Loblaw Companies, Nutrartis, Quaker (PepsiCo), the Peanut Institute, Primo, Unico, Unilever, and WhiteWave Foods/Danone. He has received travel support and/or honoraria from the Barilla, California Walnut Commission, Canola Council of Canada, General Mills, International Nut and Dried Fruit Council, International Pasta Organization, Lantmannen, Loblaw Brands, Ltd., the Nutrition Foundation of Italy, Oldways Preservation Trust, Paramount Farms, the Peanut Institute, Pulse Canada, Sun-Maid, Tate & Lyle, Unilever, and White Wave Foods/Danone. He has served on the scientific advisory board for the International Tree Nut Council, the International Pasta Organization, McCormick Science Institute, and Oldways Preservation Trust. He is a founding member of the International Carbohydrate Quality Consortium (ICQC), Executive Board Member of the Diabetes and Nutrition Study Group of the European Association for the Study of Diabetes, is on the Clinical Practice Guidelines Expert Committee for Nutrition Therapy of the EASD and is a Director of the Toronto 3D Knowledge Synthesis and Clinical Trials foundation.

DJAJ has received research grants from Saskatchewan & Alberta Pulse Growers Associations, the Agricultural Bioproducts Innovation Program through the Pulse Research Network, the Advanced Foods and Material Network, Loblaw Companies, Ltd., Unilever Canada and Netherlands, Barilla, the Almond Board of California, Agriculture and Agri-food Canada, Pulse Canada, Kellogg’s Company, Canada, Quaker Oats, Canada, Procter & Gamble Technical Centre, Ltd., Bayer Consumer Care, Pepsi/Quaker, International Nut & Dried Fruit Council, Soy Foods Association of North America, the Coca-Cola Company (investigator initiated, unrestricted grant), Solae, Haine Celestial, the Sanitarium Company, Orafti, the International Tree Nut Council Nutrition Research and Education Foundation, the Peanut Institute, Soy Nutrition Institute (SNI), the Canola and Flax Councils of Canada, the Calorie Control Council, the CIHR, the Canada Foundation for Innovation and the Ontario Research Fund. He has received in-kind supplies for trials as a research support from the Almond Board of California, Walnut Council of California, the Peanut Institute, Barilla, Unilever, Unico, Primo, Loblaw Companies, Quaker (Pepsico), Pristine Gourmet, Bunge Limited, Kellogg Canada, and WhiteWave Foods. He has been on the speaker’s panel, served on the scientific advisory board and/or received travel support and/or honoraria from Nutritional Fundamentals for Health (NFH)-Nutramedica, Saint Barnabas Medical Center, The University of Chicago, 2020 China Glycemic Index International Conference, Atlantic Pain Conference, Academy of Life Long Learning, the Almond Board of California, Canadian Agriculture Policy Institute, Loblaw Companies, Ltd., the Griffin Hospital (for the development of the NuVal scoring system), the Coca-Cola Company, Epicure, Danone, Diet Quality Photo Navigation, Better Therapeutics (FareWell), Verywell, True Health Initiative, Heali AI Corp, Institute of Food Technologists, SNI, Herbalife Nutrition Institute, Saskatchewan & Alberta Pulse Growers Associations, Sanitarium Company, Orafti, the International Tree Nut Council Nutrition Research and Education Foundation, the Peanut Institute, Herbalife International, Pacific Health Laboratories, Barilla, Metagenics, Bayer Consumer Care, Unilever Canada and Netherlands, Solae, Kellogg, Quaker Oats, Procter & Gamble, Abbott Laboratories, Dean Foods, the California Strawberry Commission, Haine Celestial, PepsiCo, the Alpro Foundation, Pioneer Hi-Bred International, DuPont Nutrition and Health, Spherix Consulting and WhiteWave Foods, the Advanced Foods and Material Network, the Canola and Flax Councils of Canada, Agri-Culture and Agri-Food Canada, the Canadian Agri-Food Policy Institute, Pulse Canada, the Soy Foods Association of North America, the Nutrition Foundation of Italy, Nutra-Source Diagnostics, the McDougall Program, the Toronto Knowledge Translation Group (St. Michael’s Hospital), the Canadian College of Naturopathic Medicine, The Hospital for Sick Children, the Canadian Nutrition Society, the American Society of Nutrition, Arizona State University, Paolo Sorbini Foundation, and the Institute of Nutrition, Metabolism and Diabetes. He received an honorarium from the United States Department of Agriculture to present the 2013 W.O. Atwater Memorial Lecture. He received the 2013 Award for Excellence in Research from the International Nut and Dried Fruit Council. He received funding and travel support from the Canadian Society of Endocrinology and Metabolism to produce mini cases for the Canadian Diabetes Association. He is a member of the ICQC. His wife, Alexandra L Jenkins, is a director and partner of INQUIS Clinical Research for the Food Industry. His 2 daughters, Wendy Jenkins and Amy Jenkins, have published a vegetarian book that promotes the use of the foods described in this study, The Portfolio Diet for Cardiovascular Risk Reduction (Academic Press/Elsevier 2020 ISBN:978-0-12-810510-8). His sister, Caroline Brydson, received funding through a grant from St. Michael’s Hospital Foundation to develop a cookbook for 1 of his studies. He is also a vegan. JLS has received research support from the Canadian Foundation for Innovation, Ontario Research Fund, Province of Ontario Ministry of Research and Innovation and Science, Canadian Institutes of health Research (CIHR), Diabetes Canada, American Society for Nutrition (ASN), International Nut and Dried Fruit Council (INC) Foundation, National Honey Board [the US Department of Agriculture (USDA) honey “Checkoff” program], Institute for the Advancement of Food and Nutrition Sciences (IAFNS), Pulse Canada, Quaker Oats Center of Excellence, The United Soybean Board (the USDA soy “Checkoff” program), The Tate and Lyle Nutritional Research Fund at the University of Toronto, The Glycemic Control and Cardiovascular Disease in Type 2 Diabetes Fund at the University of Toronto (a fund established by the Alberta Pulse Growers), The Plant Protein Fund at the University of Toronto (a fund that has received contributions from IFF), and The Nutrition Trialists Fund at the University of Toronto (a fund established by an inaugural donation from the Calorie Control Council). He has received food donations to support randomized controlled trials from the Almond Board of California, California Walnut Commission, Peanut Institute, Barilla, Unilever/Upfield, Unico/Primo, Loblaw Companies, Quaker, Kellogg Canada, WhiteWave Foods/Danone, Nutrartis, Soylent, and Dairy Farmers of Canada. He has received travel support, speaker fees, and/or honoraria from ASN, Danone, Dairy Farmers of Canada, FoodMinds LLC, Nestlé, Abbott, General Mills, Comité Européen des Fabricants de Sucre, Nutrition Communications, International Food Information Council, Calorie Control Council, the International Sweeteners Association, the International Glutamate Technical Committee, Phynova, and Brightseed. He has or has had ad hoc consulting arrangements with Perkins Coie LLP, Tate & Lyle, Phynova, and INQUIS Clinical Research. He is a former member of the European Fruit Juice Association Scientific Expert Panel and a former member of the Soy Nutrition Institute (SNI) Scientific Advisory Committee. He is on the Clinical Practice Guidelines Expert Committees of Diabetes Canada, European Association for the study of Diabetes, Canadian Cardiovascular Society, and Obesity Canada/Canadian Association of Bariatric Physicians and Surgeons. He serves or has served as an unpaid member of the Board of Trustees and an unpaid scientific advisor for the Carbohydrates Committee of IAFNS. He is a member of the International Carbohydrate Quality Consortium (ICQC), Executive Board Member of the Diabetes and Nutrition Study Group of the EASD, and Director of the Toronto 3D Knowledge Synthesis and Clinical Trials foundation. His spouse is an employee of AB InBev.

XYQ, SB, NM, VH, EL, SBM, VLC, and LAL declare no competing interests.

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Oct 25 2022

Academy of Nutrition and Dietetics: Captured by Food Corporations

The advocacy group, U.S. Right to Know, sent out a press release to announce publication of an article in the British journal, Public Health Nutrition: The corporate capture of the nutrition profession in the USA: the case of the Academy of Nutrition and Dietetics.

The Academy of Nutrition and Dietetics [AND, formerly the American Dietetic Association] accepted millions of dollars from food, pharmaceutical and agribusiness companies, had policies to provide favors in return, and invested in ultra-processed food company stocks, according to a study published today in Public Health Nutrition…The study was produced by public health scholars and U.S. Right to Know, a nonprofit investigative public health group that obtained tens of thousands of pages of internal Academy documents through state public records requests.

I’ve been writing about corporate capture of AND (formerly the American Dietetic Association) for years (see below), but this study shocked even me, for two reasons.

  • AND holds stock in food companies making ultra-processed foods.

The documents show that the Academy and its foundation invested funds in ultra-processed food companies. The Academy’s investment portfolio in January 2015 included $244,036 in stock holdings in Nestle S.A. and $139,545 in PepsiCo. The Academy foundation’s investment portfolio in June 2013 included $209,472 in stock holdings in Nestle S.A and $125,682 in PepsiCo.

  • The list of food companies donating to AND is extraordinarily long; it goes on for pages.

The Academy accepted more than $15 million from corporate and organizational contributors in the years 2011 and 2013-2017. The Academy’s top contributors in 2011 and 2013-2017 were:

  • National Dairy Council $1,496,912
  • Conagra Inc. $1,414,058
  • Abbott Nutrition $1,246,389
  • Abbott Laboratories $824,110
  • Academy of Nutrition and Dietetics Foundation: $801,261
  • PepsiCo Inc. $486,335
  • Coca-Cola Co. $477,577
  • Hershey Co. $368,032
  • General Mills Inc. $309,733
  • Agency for Healthcare Research and Quality $296,495
  • Aramark Co. $293,051
  • Unilever Best Foods $276,791
  • Kellogg USA $273,272

The Academy’s response: Inaccuracies in U.S. Right to Know Article

The report is disjointed, mostly opinion, emails taken out of context, picking and choosing items based on words out of Board reports, etc.

The Academy lists facts

  • One of the authors has strong financial ties to CrossFit, a staunch opponent to RDN licensure.
  • Less than 9% (12 out of 149) of named scholarships, awards and named research grants were established through industry. The funds that are established have input into scholarship criteria, which are approved by the Foundation’s Board. An independent review committee then reviews applications and selects recipients.
  • Less than 2% (32 out of 2,812) of donors to the Academy’s Second Century were industry donors.

Additional Academy facts

  • Fact: The Academy is NOT influenced by sponsorship money
  • Fact: Less than 3% of the Academy’s and the Foundation’s investments are in food companies.
  • Fact: The Academy has never changed a position at the request of sponsors.
  • Fact: Less than 9% of Academy funding comes from sponsorship.
  • Fact: The Foundation’s Fellows program allows participants to serve as catalysts for change and advancement in emerging areas of need for the evolving nutrition and dietetics profession.
  • Fact: The Academy and Foundation have always been committed to accountability through transparency and fiduciary responsibility.

Comment

I have been writing about the Academy’s ties with food companies for years.  See, for example,

In my book, I document how food companies exert influence through sponsorship of research and professional societies.  Typically, recipients of industry funding do not recognize the influence of sponsorship and deny it, as we see here.

If AND wants to be taken seriously as an organization devoted to public health, it needs to set strong guidelines for conflicts of interest and adhere to them.  At the moment, this organization gives the appearance of a public relations arm of the food industry.

The same can be said of the American Society of Nutrition, but that’s another story.

Resources

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Mar 26 2019

Pediatric Academy and Heart Association endorse soda taxes!

The American Academy of Pediatrics (AAP)) and the American Heart Association (AHA) have issued a joint statement endorsing soda taxes along with other policies aimed at reducing risks for childhood obesity (the full statement is published in Pediatrics).

The AAP and AHA recommend:

  • Local, state and national policymakers should consider raising the price of sugary drinks, such as via an excise tax, along with an accompanying educational campaign. Tax revenues should go in part toward reducing health and socioeconomic disparities.
  • Federal and state governments should support efforts to decrease sugary drink marketing to children and teens.
  • Healthy drinks such as water and milk should be the default beverages on children’s menus and in vending machines, and federal nutrition assistance programs should ensure access to healthy food and beverages and discourage consumption of sugary drinks.
  • Children, adolescents, and their families should have ready access to credible nutrition information, including on nutrition labels, restaurant menus, and advertisements.
  • Hospitals should serve as a model and establish policies to limit or discourage purchase of sugary drinks.

Comment:  This action of the AAP is truly remarkable.  In 2015, this Academy was heavily criticized for taking funding from Coca-Cola and, surely not coincidentally, saying little about the need for children to reduce consumption of sugary drinks.  Once exposed, the AAP said it could no longer accept that funding. I did, however, hear an alternative story.  Coca-Cola officials told me that as a result of their transparency initiative, the company would no longer fund the Pediatric, Dietetic, and Family Practice Academies.  It is also hardly a coincidence that now that the AAP no longer takes money from Coke, it is free to promote soda taxes as a useful public health strategy.

Jan 20 2016

Congratulations to the Academy of Nutrition and Dietetics’ for its new sponsorship policy

Several members of the Academy of Nutrition and Dietetics (AND–formerly the American Dietetic Association) sent me a letter from the Academy’s president, Evelyn Crayton, announcing its new policy on sponsorship.

AND’s previous policy, which encouraged sponsorship by food companies selling fast food, salty snacks, and sugary drinks, has been the subject of a critical investigative report and induced members of the Academy to create Dietitians for Professional Integrity to get the policy changed.

This advocacy worked.  It induced AND’s leadership to appoint a Sponsorship Advisory Task Force (SATF) to recommend a less conflicted policy to AND’s Board of Directors.

The SATF delivered its report to the Board on January 13.  As Evelyn Crayton explains,

The Board voted to implement a pilot program encompassing many of the SATF’s recommendations. The one-year pilot program includes appointing a Sponsorship Committee to review national-level sponsor opportunities and to develop assessment tools that will support the sponsorship process.

The Board of Directors approved the following newly revised sponsorship guidelines, which take effect immediately for all Academy organizational units. Dietetic Practice Groups and Member Interest Groups will be required to adhere to these guidelines and Affiliates are encouraged to adopt them.

Sponsorship approval requires that:

  • The sponsor’s vision and mission align with the Academy’s Vision, Mission and Strategic Goals.
  • The sponsor’s product portfolio is broadly aligned with the Academy’s Vision: Optimizing health through food and nutrition.
  • The sponsor relationship and sponsor product portfolio are broadly aligned with official Academy positions.
  • All aspects of the sponsorship (such as research, consumer messaging or professional education for members) align with the Academy’s Scientific Integrity Principles.
  • The Academy does not endorse any company, brand or company products, nor does the Academy’s name or logo appear on any product. Such endorsement is neither actual nor implied.
  • The Academy maintains final editorial control and approval of all content in materials bearing the Academy name or logo.
  • There is clear separation of Academy messages and content from brand information or promotion.
  • Relevant facts and important information are included.
  • The Board is confident that these revised guidelines and the new Sponsorship Committee pilot program will enable the Academy to better serve the organization and our members.

This looks impressive and deserves congratulations.  The policy calls for transparency, separation, and alignment—all laudable goals.

I have only two concerns:

  • What did the SATF report actually say?  How about making it available?  [If anyone has a copy and can send, please do.]
  • What is the definition of “alignment with the Academy’s goals and principles?”

As always, the devil is in the details.  As Andy Bellatti explains,

Some of these guidelines (i.e.: “the sponsor’s mission and vision align with AND’s”) already exist in the current policy — the same policy that considered PepsiCo (and former sponsors Coca-Cola, Kellogg’s, and General Mills) an appropriate sponsor.

The Academy’s Board can start the process by making the SATF report public (at least to members) and then explaining its process for setting the policy.*

It also needs to explain how “alignment” will be defined.  What are the actual criteria for deciding whether AND will accept food-industry sponsorship.

But this is a great first step and deserves much praise.

*Update: the Academy released the report.

Feb 18 2015

And now a word from our sponsors: The Dietitians Association of Australia

Michele Simon’s latest investigative report deals with sponsorship by food corporations of the Australian Dietetics Association.


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Consistent with her previous report on corporate sponsorship of the American dietetic association (now The Academy of Nutrition and Dietetics), this one finds that the Dietitians Association of Australia (DAA):

  • Is sponsored by Meat and Livestock Australia, Nestlé, Unilever, Dairy Australia, and the Egg Nutrition Council
  • Is a partner in the “Nestlé Choose Wellness Roadshow”
  • Has important members who work for Kellogg and PepsiCo
  • Has a spokesperson who is paid by Coca-Cola to present his research denying a connection between sugars and obesity
  • Displays recipes from corporate sponsors with branded products despite policies against such things
  • Is believed to have stripped a dietitian of her earned credential for speaking out against such conflicts of interest [*but see additional comments below].

The DAA offers its corporate sponsors the following benefits:

  • Credible, independent, expert partner for nutrition communications
  • Unparalleled opportunity to inform the Australian public through members and the DAA profile
  • Access to members and interest groups for advice
  • Information and expert advice on all nutrition and health issues
  • Opportunities to sponsor DAA programs

This is a good deal for food and beverage corporate sponsors.

It’s not such a good deal for DAA members.  At best:

  • They appear in conflict of interest.
  • Their advice appears bought.
  • They lose credibility.

As Simon concludes:

The health of all Australians depends upon the independence of the nutrition profession and its leadership’s ability to operate free of conflicts of interest and be the nutrition leaders they claim to be, free from sponsorship money.

*Additions:

February 19:  Dr. Sara Grafenauer APD PhD of the DAA wrote me an e-mail detailing charges of error in this account.  She also wrote to Michele Simon.   Food company sponsorship of nutrition professional societies deserves far more critical attention than it usually gets and I am glad to see this debate.

February 20: Dr. Grafenauer writes again: “Thank you for considering our concerns however, with all due respect, the following statement is factually incorrect and should be removed:

  • Is believed to have stripped a dietitian of her earned credential for speaking out against such conflicts of interest.

DAA’s credential, Accredited Practising Dietitian (APD) is very important to the association and its members. It has rigorous processes around its maintenance and integrity and would never be used for purposes other than it is designed (for such as ‘gagging’ a member as is suggested here). There is no basis for this potentially defamatory statement and DAA will take whatever steps are necessary to defend the credential.”

Nov 20 2013

Conflicts of interest in nutrition societies: American Society of Nutrition

I am a member of the American Society for Nutrition (ASN), the organization that publishes the American Journal of Clinical Nutrition (AJCN) and the Journal of Nutrition.

I’ve become increasingly worried about food company influence on ASN.  Food companies fund sessions at ASN annual meetings.

Picture1

But I’m even more concerned about food company sponsorship of scientific studies published in AJCN.

The results of sponsored studies almost invariably benefit the sponsor.  Exceptions are scarce.

The conflicts are so blatant that I can often guess from reading an abstract who the study’s sponsor must be.

A look at the conflicts of interest disclosed by the editorial board of AJCN suggests why this problem is occurring.

Of the 12 members of the editorial board, only 3 disclose no corporate conflicts of interest, and 2 others disclose minor conflicts.

But the majority—7 of the 12—list major corporate affiliations.  The list of food companies for which they consult or advise is too long to reproduce but it includes Coca-Cola, PepsiCo, The Sugar Association, The National Restaurant Association, ConAgra, McDonald’s, Kellogg, Mars, and many others.

This raises uncomfortable questions: How does this editorial board deal with papers suggesting harm to health from consuming products from these companies?  How does it deal with sponsored papers suggesting benefits of the products?

Affiliations with food companies may or may not lead to publication bias, but at the very least they give the appearance of serious conflicted interest.  This affects opinion not only of sponsored studies, but also of the overall credibility of research published in the journal.

For the results of papers published in the AJCN to be considered credible, the editorial board should:

  • List the editor responsible for review of published papers in the conflict disclosures.
  • Recuse individual members with conflicts from reviewing papers in their area of conflict.
  • Phase out conflicted editors as quickly as possible.
  • Appoint editors who have minimal or no conflicts.
  • Give special editorial scrutiny to papers sponsored by food and beverage companies.

ASN is not the only nutrition society raising doubts about its conflicts of interest with food company sponsorship.  The Academy of Nutrition and Dietetics (AND) is the subject of two recent reports analyzing its conflicts of interest.

I will say more about these reports tomorrow, but it looks like a similar report could be written about ASN, alas.

Mar 17 2008

OK. Time to talk about the American Dietetic Association’s alliances with food companies

Ashley just posted this message: “Today I received an email from the American Dietetic Association [ADA] welcoming the Coca-Cola company as a corporate sponsor. As a rookie RD this type of announcement is perplexing and often disturbing. What is more bothersome is that the President of ADA referred to the American Public as consumers… How do I align myself with an organization that aligns themselves with industry more than social activism?

Thank you Ashley for reminding me about some previous comments about the ADA’s industry partnerships, including this one: “I feel badly that you chose to put down ADA for its message instead of joining forces and finding ways that we can work together…as an organization which does not have much money this is the way that we can fund educational programs for our members and get our scientific message out to the public…I hope that you will consider joining with us instead of voicing criticism for this well-respected organization of highly educated and well-trained health professionals.”

Respected ADA colleagues: as long as your organization partners with makers of food and beverage products, its opinions about diet and health will never be believed independent (translation: based on science not politics) and neither will yours. Consider the ADA’s Nutrition Fact Sheets, for example, each with its very own corporate sponsor (scroll down to the lower right hand corner of the second page to see who paid for the Facts). Is the goal of ADA really the same as the goal of the sponsors–to sell the sponsor’s food products? Is this a good way to get important scientific messages to the public?  ADA members: how about doing something about this!

Jul 30 2015

More industry-sponsored research with predictable results 

Once again, I am posting five food industry-sponsored studies with results that come out just the way the sponsor wants them to.  Coincidence?  Or something more serious?  I am trying to remain open-minded.  If you know of food industry-sponsored research that does not favor the sponsor’s interests, please send.  As soon as I collect five, I will post.

Diets with high-fat cheese, high-fat meat, or carbohydrate on cardiovascular risk markers in overweight postmenopausal women: a randomized crossover trial. Am J Clin Nutr ajcn109116, 2015.  doi:10.3945/ajcn.115.109116.  Thorning, T.K., Raziani, F., Bendsen, N.T., Astrup, A., Tholstrup, T., Raben, A.

  • Conclusion: Diets with cheese and meat as primary sources of SFAs [saturated fatty acids] cause higher HDL cholesterol and apo A-I and, therefore, appear to be less atherogenic than is a low-fat, high-carbohydrate diet.  Also, our findings confirm that cheese increases fecal fat excretion.
  • Sponsor: Supported 50% by the Danish Dairy Research Foundation and the Danish Agriculture and Food Council (Denmark) and 50% by the Dairy Research Institute (United States), the Dairy Farmers of Canada (Canada), the Centre National Interprofessionel de l’Economie Laitie`re (France), Dairy Australia (Australia), and the Nederlandse Zuivel Organisatie (Netherlands).

Normal or High Polyphenol Concentration in Orange Juice Affects Antioxidant Activity, Blood Pressure, and Body Weight in Obese or Overweight AdultsOscar D Rangel-Huerta, Concepcion M Aguilera, Maria V Martin, Maria J Soto, Maria C Rico, Fernando Vallejo, Francisco Tomas-Barberan, Antonio J Perez-de-la-Cruz, Angel Gil, and Maria D Mesa,  J. Nutrition.  First published July 1, 2015, doi: 10.3945/​jn.115.213660.  jn213660

  • Conclusions: Our results show that the consumption of either NPJ [normal polyphenol juice] or HPJ [high polyphenol juice] protected against DNA damage and lipid peroxidation, modified several antioxidant enzymes, and reduced body weight in overweight or obese nonsmoking adults.
  • Sponsor: Supported by research contract 3345 between the University of Granada–Enterprise General Foundation and Coca-Cola Europe [Coca-Cola owns Minute Maid and Simply Orange].

Fructose-Containing Sugars and Cardiovascular Disease.    James M Rippe and Theodore J Angelopoulos.   Adv Nutr 2015; 6:430-439 doi:10.3945/an.114.008177.

  • Conclusion:  …although it appears prudent to avoid excessive consumption of fructose-containing sugars, levels within the normal range of human consumption are not uniquely related to CVD risk factors with the exception of triglycerides, which may rise when simple sugars exceed 20% of energy per day, particularly in hypercaloric settings.  [My translation: this implies it’s OK to eat sugars up to 20% of calories per day, even though health authorities typically recommend 10% or less].
  • Author’s disclosure: JM Rippe has received consulting fees from ConAgra Foods, Kraft Foods, Florida Department of Citrus, PepsiCo International, The Coca Cola Company, Dr. Pepper/Snapple Group, Corn Refiners Association, and Weight Watchers International.

Sugars and Health Controversies: What Does the Science Say?   James M Rippe and Theodore J Angelopoulos.   Adv Nutr 2015; 6:493S-503S doi:10.3945/an.114.007195

  • Conclusion: …there is little scientific justification for recommending restricting sugar consumption below the reasonable upper limit recommended by the Dietary Guidelines for Americans, 2010 of no more than 25% of calories.  [Note: health authorities routinely recommend no more than 10% of calories].
  • Sponsor: supported in part by an educational grant from the Corn Refiners Association. Publication costs for this supplement were defrayed in part by the payment of page charges. This publication must therefore be hereby marked “advertisement.”
  • Author’s disclosure:  JM Rippe’s research laboratory has received unrestricted grants and JM Rippe has received consulting fees from ConAgra Foods, Kraft Foods, the Florida Department of Citrus, PepsiCo International, The Coca-Cola Company, the Corn Refiners Association, Weight Watchers International, Dr. Pepper Snapple Group, and various publishers.

Do Fructose-Containing Sugars Lead to Adverse Health Consequences?  Results of Recent Systematic Reviews and Meta-analyses.   Vanessa Ha, Adrian I Cozma, Vivian LW Choo, Sonia Blanco Mejia, Russell J   de Souza, and John L Sievenpiper.   Adv Nutr 2015; 6:504S-511S doi:10.3945/an.114.007468.

  • Conclusion: it is difficult to separate the contribution of fructose-containing sugars from that of other sources of excess calories in the epidemic of obesity and cardiometabolic disease. Attention needs to remain focused on reducing the overconsumption of all caloric foods associated with obesity and cardiometabolic disease, including sugary beverages and foods, and promoting greater physical activity.
  • Sponsor: Aspects of this work were funded by…a research grant from the Calorie Control Council.   [Note: the Council promotes the benefits of fructose].
  • Authors’ disclosure: RJdS has received research support from the CIHR, Calorie Control Council, the Canadian Foundation for Dietetic Research, and The Coca-Cola Company (investigator-initiated unrestricted grant)… JLS has received research support from the CIHR, Calorie Control Council, The Coca-Cola Company (investigator-initiated unrestricted educational grant), Dr. Pepper Snapple Group (investigator-initiated unrestricted educational grant), Pulse Canada, and The International Tree Nut Council Nutrition Research & Education Foundation. He has received travel funding, speaker fees, and/or honoraria from [among many others]… International Life Sciences Institute (ILSI) North America, ILSI Brazil, Abbott Laboratories, Pulse Canada, Canadian Sugar Institute, Dr. Pepper Snapple Group, The Coca-Cola Company, Corn Refiners Association, World Sugar Research Organization, Dairy Farmers of Canada….