Food Politics

by Marion Nestle
Jul 31 2015

Weekend reading: Food, Farms, and Community

Lisa Chase and Vern Grubinger.  Food, Farms, and Community: Exploring Food Systems.  University of New Hampshire Press, 2014.

Here’s my blurb for this excellent and most useful book:

If you haven’t a clue as to what’s meant by food systems, read Food, Farms, and Community right now.  The book covers the territory from farm to fork, clarifying the complexities and focusing on what’s really important: what to do to create food and farming systems that promote the health of people and the planet.

Enjoy the summer weekend!

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….
Jul 29 2015

Court asks for life in prison in peanut butter Salmonella case

Federal court officers are recommending what attorneys are calling an “unprecedented” sentence of life in prison for a Stewart Parnell, the former owner of the Peanut Corporation of America.  He was convicted last fall of selling bulk peanut butter from his plant in Georgia to food processors—even after the peanut butter tested positive for Salmonella.

The CDC associated the tainted peanuts with the deaths of 9 people and illnesses among more than 700.

The government’s sentencing recommendations say:

The Government submits that the U.S. Probation Office correctly calculated the Sentencing Guidelines adjusted offense level for Stewart Parnell to be 47 with criminal history category I, which results in a life sentence Guidelines range; for Michael Parnell, to be adjusted offense level 37 with criminal history category I, which results in a 210 to 262 months Guidelines range; and for Wilkerson to be adjusted offense level 30 with a criminal history of I, which results in a 97 to 121 months Guidelines range.

Does the punishment fit the crime?  Bill Marler’s discusses of the legal issues related to this conviction as opposed to the results of similar cases.  Marler is usually unsympathetic to owners of companies producing foods that kill people, but in this instance he says:

I find it a bit hard to parse out why some have been targeted – OK, perhaps the Parnell prosecution is a bit easier because it was so clearly intentional – and some have not, or at least not yet.  Honestly, what are the differences in prosecuting the Jensens, DeCosters and ConAgra and leaving the others – so far – unmolested…Is it the number of sick, the number of dead? Is it the economic consequences? What really are the criteria, or, should it simply be left to the discretion of the prosecutor as to who or what feels the sting of the criminal justice system?

Jul 28 2015

Trans-Pacific Partnership’s food issues: rice, sugar, Malaysian palm-oil, trans fats

The Trans-Pacific Partnership (TPP) negotiations are taking place this week in Maui, as usual, in deep secret.

Doug Palmer of Pro Politico describes the major food issues: dairy, origin names, pork, rice, and sugar.  The issues come down to market share.  Every country wants to protect its own products but have free access to markets in other countries.

Although not a food, tobacco best explains why the TPP makes people nervous.  US tobacco companies want the TPP to open new markets.  But one of the TPP provisions is said to allow corporations sue governments that pass rules that might hurt the corporation’s business.  Philip Morris sued Australia over its “plain packaging” law and is now suing Great Britain.

The US position is supposedly that a country’s measures  to protect the health of humans, animals, or plants should not be in violation of the TPP, and that challenges to tobacco-control measures should be cleared with TPP partners.   Malaysia, for example, has proposed to exempt tobacco-control measures from challenges under TPP.

Malaysia?

The State Department has just taken Malaysia off its list of the worst countries for human trafficking (see the July 2015 Trafficking in Persons Report).

What a coincidence.  This allows Malaysia to participate in TPP negotiations.

But what bad timing.  The Wall Street Journal has just published a harrowing story about the de facto slavery of palm-oil workers on Malaysian plantations (the New York Times just did one on “sea slaves” forced to fish for pet food or animal feed).

As Rainforest Action Network said of the Malaysia story in a press release:

July 27, 2015 (SAN FRANCISCO) – The Obama administration has removed Malaysia from the list of worst offenders for human trafficking and forced labor today, one day after The Wall Street Journal published an extensive report on human trafficking and forced labor on Malaysian palm oil plantations that directly supply major U.S. companies. Malaysia is one of 12 nations in the contentious Trans-Pacific Partnership trade deal, and inclusion of a country with the lowest ranking in the State Department’s Trafficking in Persons Report would be problematic for the administration.

And then, there’s the trans-fat connection:  The US demand for replacement of partially hydrogenated vegetable oils has pushed Malaysia and other palm-oil countries to produce more palm oil, faster.

The Wall Street Journal explains:

Palm oil has been repeatedly named on the U.S. Department of Labor’s list of industries that involve forced and child labor, most recently in 2014. Activists have blamed palm-oil plantations in Indonesia and Malaysia for large-scale deforestation and human-rights abuses. Oil palm growers respond that the palm tree, a high-yield crop, is a useful tool for socioeconomic development.

palm oil

The TPP is hard to understand, not least because negotiations are secret.  In giving the President the go-ahead to sign the agreement, Congress made two stipulations:

  • Congress must be notified 90 days in advance of signing.
  • The terms of the agreement must be disclosed to the public 60 days prior to signing.

At least that.  TPP deserves very close scrutiny.

Jul 27 2015

Our endlessly arcane and unhealthy sugar policy

While we are on the topic of sugars (see previous post) I saw this ad on the Hagstrom Report.  I wondered what it was about.
sugar

I went to the American Sugar Alliance website to look.

Legislation introduced by Congressman Ted Yoho (R-FL) to end global sugar subsidies in favor of a free market has picked up key endorsements in recent weeks, including many conservative organizations and numerous lawmakers.

Yoho’s bill would instruct the administration to target the foreign sugar subsidies that are distorting world prices. Once foreign subsidies are eradicated, U.S. sugar policy would be eliminated.

If I understand this correctly, Congressman Yoho is offering a trade:  If foreign governments of sugar-producing countries will stop subsidizing their countries’ sugar producers, we will stop charging tariffs on the sugar we import from them and we will end our quota system for sugar beets, both of which keep U.S. sugar prices considerably higher than world market prices.

For decades, U.S. Presidents have pledged to fix sugar policies (see my post explaining how they work), but they always get stopped by the well organized interests of the U.S. sugar industry—the producers of cane and beet sugar.

Current policies result in higher sugar prices for consumers but since the higher costs average out to only about $10 per person per year, nobody gets too upset about them.

European sugar quotas are supposed to end this year.  Whether they will is uncertain.

But wait!  Maybe higher sugar prices are a Good Thing.  Higher prices generally discourage consumption.

Clearly, these higher prices are not high enough.  This graph shows trends in the availability (not really consumption) of sugars in the food supply per capita, in pounds per year.

Capture

The good news: Total sugars have been declining in the food supply since about 2000 and now “only” amount to about 100 pounds per person per year.

Most of the drop is in the availability of cane and beet sugars (sucrose), now down to just over 40 pounds per capita.

The not-so-good news:  Sucrose (glucose and fructose) is being replaced by corn syrup (glucose) and high fructose corn syrup (glucose and fructose).

The bottom line: just about everyone would be healthier consuming less of any kind of sugar.

Jul 24 2015

Good news: FDA proposes Daily Value for Added Sugars–10% of calories

The FDA announced this morning that it is proposing a Daily Value (the maximum) for Added Sugars on food labels—10% of calories.

Susan Mayne, FDA’s Director of the Center for Food Safety and Applied Nutrition, explains the rationale: this is the percentage recommended by the Dietary Guidelines and practically every other health authority that has examined the evidence on sugars and health.

Ten percent of calories means 200 calories on a 2000 calorie daily diet, or 50 grams, or 12 teaspoons—the amount in one 16-ounce soda.

If you drink a 16-ounce soda, you have done your added sugars for the day.

If this seems abstemious, consider that 10% of calories is more generous than the amount recommended by the UK’s Scientific Advisory Committee on Nutrition:

It is recommended that the average population intake of free sugars should not exceed 5% of total dietary energy for age groups from 2 years upwards.

The World Health Organization’s recent report on sugars and health also views 10% as the absolute maximum:

  • In both adults and children, WHO recommends reducing the intake of free sugars to less than 10% of total energy intake (strong recommendation).
  • WHO suggests a further reduction of the intake of free sugars to below 5% of total energy intake (conditional recommendation).

The WHO report explains:

The recommendation to further limit free sugars intake to less than 5% of total energy intake, which is also supported by other recent analyses, is based on the recognition that the negative health effects of dental caries are cumulative, tracking from childhood to adulthood…No evidence for harm associated with reducing the intake of free sugars to less than 5% of total energy intake was identified.

Americans, on average, consume way more than 10% of calories from added sugars, so this recommendation means a sharp restriction.

It means consuming less of sugary products: sodas, baked goods, and all those packaged foods with added sugars.

The proposal is up for comment.

You can bet that there will be plenty.

Congratulations to the FDA for this one.  Let’s hope it sticks.

How to Comment

To comment on the proposed changes to the Nutrition Facts Label:

  1. Read the proposed changes.
  2. Starting Monday, July 27, 2015, go to Regulations.gov to submit comments.
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Jul 23 2015

Congress continues to intervene in Dietary Guidelines

Let’s review where we are on the 2015 Dietary Guidelines for Americans.  The Dietary Guidelines Advisory Committee (DGAC) filed its scientific report in February.  More than 25,000 people filed comments.  Now, USDA and Health and Human Services staff must deal with the comments and write the actual dietary guidelines, the policy document scheduled for release later this year (see Timeline).

Recall that the DGAC report caused much controversy when it linked agricultural to health policy by recommending a diet that promotes health and protects the environment—one that is largely plant-based.

Lobbyists for food companies affected by such recommendations went straight to Congress.

The result?  Congress used the appropriations process to set limits on what the guidelines could say.

House Agricultural Appropriations Bill 

SEC. 734. None of the funds made available by this Act may be used to release or implement the final version of the eighth edition of the Dietary Guidelines for Americans…unless the Secretary of Agriculture and the Secretary of Health and Human Services comply with each of the following requirements:

(1) Each revision to any nutritional or dietary information or guideline contained in the 2010 edition of the Dietary Guidelines for Americans and any new nutritional or dietary information or guideline to be included in the eighth edition of the Dietary Guidelines for Americans— (A) shall be based on scientific evidence that has been rated ‘‘Grade I: Strong’’ by the grading rubric developed by the Nutrition Evidence Library of the Department of Agriculture; and (B) shall be limited in scope to only matters of diet and nutrient intake.

(2) The Secretaries shall release a preliminary draft of the eighth edition of the Dietary Guidelines for Americans, including a list of all the scientific studies and evidence supporting each revised or new nutritional or dietary information or guideline, for a period of public comment of at least days.

(3) Following the end of the public comment period, the Secretaries shall provide a period for agency review of public comments of at least 60 days.

Senate Agricultural Appropriations Bill 

SEC. 733. None of the funds appropriated in this Act may be used to issue, promulgate, or otherwise implement the 2015 Dietary Guidelines for Americans edition unless the information and guidelines in the report are solely nutritional and dietary in nature; and based only on a preponderance of nutritional and dietary scientific evidence and not extraneous information.

The White House Office of Management and Budget objected to the House provision:

The Administration strongly objects to using the appropriations process for objectionable language provisions that are wholly unnecessary to the operation of the nutrition programs…The Administration is also concerned with objectionable language that interferes with evidentiary standards, limiting the ability of USDA and the Department of Health and Human Services to develop dietary recommendations based on the preponderance of the strongest available scientific evidence, as is current practice. The language would also delay the availability of updated guidelines.

The appropriations bills have not yet been reconciled or sent to the President.  Let’s hope Congress decides to leave nutrition advice to people who know something about it and stay out of it.

Jul 22 2015

House to block GMO labeling tomorrow?

Ordinarily I don’t pay close attention to early congressional legislative initiatives until they seem likely to be passed by both houses and signed by the President.

But the House seems likely to pass the Safe and Accurate Food Labeling Act of 2015 (HR 1599) tomorrow, and what’s happening with it is worth a look.  Opponents call the bill the “Denying Americans the Right to Know (DARK) Act.”  (Update July 23: the House passed the bill with a vote of 275 for and 150 against, with the help of African-American representatives).

The purpose of HR 1599 is to block states—like Vermont, for example—from requiring labels on GMO foods [see details below at *].

How it works is best seen in the amendments that will be considered tomorrow.  Of the 14 amendments proposed, the House Rules Committee will allow discussion of these four.

  • Rep. Peter DeFazio, D-Ore:  if a U.S. company or subsidiary labels a product as containing GMOs in any foreign country, it must label the equivalent product the same way in the United States.  (Defeated 122 to 303)
  • Rep. Jared Huffman, D-Calif: ensures tribal sovereignty to prohibit or restrict the cultivation of GMOs on tribal lands. (Defeated 196 to 227)
  • Rep. Rosa DeLauro, D-Conn: prohibits use of the term “natural” on GMO foods. (Defeated 163 to 262)
  • Rep. Chellie Pingree, D-Maine: strikes the entire bill and creates a USDA non-GMO certification program and label. (Defeated by voice vote)

In an op-ed in the Boston Globe, Reps. Chellie Pingree and Jim McGovern say “Let consumers decide for themselves.”

Americans want more information, not less. What we need is one law that makes GMO labeling mandatory across the country and establishes a single national standard that eliminates confusion and puts consumers in charge.

This debate isn’t about the safety of GMOs. It’s about consumers’ right to know what’s in the food they put on their tables. We ought to give them that right.

It’s interesting to see who is for this bill, and who against. One major proponent is the Grocery Manufacturers Association, which joined 475 other members of the industry “front group,” the Coalition for Safe and Affordable Food, in signing a letter in support.

Those opposed include the National Organic Coalition and the Just Label It campaign.   Also opposed are Food Democracy Now and the National Farmers Union, along with a long list of farm, consumer, and environmental groups.

Even if the House passes the bill, nobody in the Senate seems interested in it as yet.  So maybe this is all just theater.

But I read it as acknowledgment by the GMO industry and its food product supporters that the labeling issue is not going to go away.  Therefore, they had best try to preempt it by passing a law they can live with and making sure that states do not pass their own, stronger bills.

Stay tuned.

*Addition: I received a request to unpack the bill and state its terms.  HR 1599:

  • Calls for premarket notification of new GMOs introduced into the food supply.
  • Says the process of GMO is not sufficient to require labeling.
  • Says non-GMO labeling cannot imply that non-GMO is safer.
  • Blocks voluntary non-GMO labeling.
  • Prevents states from requiring GMO labeling.
  • Allows the term “natural” on labels of GMO foods.
  • Establishes a non-GMO certification program requiring process controls and preemption of state laws.

Update, July 27: According to OpenSecrets.org, representatives who voted against GMO labeling received three times as much money from agribusiness as those who did not.  OpenSecrets calls this a “cash crop.”