by Marion Nestle

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Apr 30 2025

Bad news: USDA withdraws proposals for reducing Salmonella contamination of chicken

The USDA announced last week that it is withdrawing its proposed framework for reducing Salmonella in raw poultry.  Oh great.

Why?

FSIS received 7,089 comments on the proposed framework…from a variety of stakeholders that included poultry and meat industry trade associations, small poultry producer and processor trade associations, large and small poultry processing establishments, consumer advocacy organizations…The issues that generated the most comments…[were] the proposed Salmonella levels and serotypes for the final product standards…the scientific and technical information used to support the proposed framework, the potential economic impacts of the proposed framework, and the potential impact of the proposed framework on small poultry growers and processors. Several comments also suggested alternative approaches other than the proposed framework for addressing Salmonella illnesses associated with poultry products.

While FSIS continues to support the goal of reducing Salmonella illnesses associated with poultry products, the Agency believes that the comments have raised several important issues that warrant further consideration.

Consumer Reports, which has for years been pushing the USDA to do something about Salmonella contamination in poultry, is not happy with this move, not least because its investigators found large numbers of poultry plants to be heavily contaminated with Salmonella. contamination.

The proposed rule was intended to help reduce the number of salmonella infections in the U.S. Of the estimated 1.35 million illnesses that occur each year from food tainted with the bacteria, nearly 200,000 of them are due to chicken, according to the Centers for Disease Control and Prevention. “And instead of declining, salmonella infections are increasing and expected to continue to grow…This move, along with the steep budget and staffing cuts at the USDA and FDA, appears to be part of an overall effort to weaken food safety oversight,” says director of food policy at Consumer Reports.

Comment

This is an extremely disappointing decision.  The poultry industry argues that Salmonella contamination is normal.  They don’t need to do anything to prevent chickens getting contaminated.  It is your responsibility to store and cook your chicken properly.

Safety advocates (like me) argue that Salmonella is not normal, contamination is preventable, and the industry ought to be doing that.  The USDA’s 2021 proposal to declare Salmonella an adulterant was a major step in making food safer.

This decision is a major setback.

Resources

What the USDA says about Salmonella

What the USDA says today about reducing Salmonella in poultry.  The web page displays USDA’s 2021 announcement that it would be “mobilizing a stronger and more comprehensive effort to reduce Salmonella illnesses associated with poultry products.”

 

Apr 29 2025

Color additives banned? Not exactly.

I am greatly in favor of removing synthetic dyes from foods, and applaud RFK Jr’s enthusiasm for doing this.

The Mic Drop (according to Bakery & Snacks): ““If you want to eat petroleum, do it at home. But don’t feed it to our children.”

But this is not a ban.  Not even close.

Here’s the official announcement.

The FDA is taking the following actions:

  1. Establishing a national standard and timeline for the food industry to transition from petrochemical-based dyes to natural alternatives.
  2. Initiating the process to revoke authorization for two synthetic food colorings—Citrus Red No. 2 and Orange B—within the coming months.
  3. Working with industry to eliminate six remaining synthetic dyes—FD&C Green No. 3, FD&C Red No. 40, FD&C Yellow No. 5, FD&C Yellow No. 6, FD&C Blue No. 1, and FD&C Blue No. 2—from the food supply by the end of next year.
  4. Authorizing four new natural color additives in the coming weeks, while also accelerating the review and approval of others.
  5. Partnering with the National Institutes of Health (NIH) to conduct comprehensive research on how food additives impact children’s health and development.
  6. Requesting food companies to remove FD&C Red No. 3 sooner than the 2027-2028 deadline previously required.

“Working with industry?”  “Requesting food companies?”  That’s all?

Food companies have never done anything voluntarily that they didn’t have to.  No company wants to go first and risk losing market share.

Food companies need a firm, mandated level playing field.  Despite the rhetoric, this does not do that.

For one thing, food companies were not part of the announcement and deny agreeing to it.  As Bloomberg reported, Food Industry Says There’s No Agreement With US Health Agency to Cut Dyes,

HHS Secretary Robert F. Kennedy Jr. said his agency and the Food and Drug Administration had an “understanding” with the industry about their removal on a voluntary basis.

Yet multiple people familiar with the matter, who were not authorized to speak publicly, said there was no agreement…When asked Tuesday why industry groups said there was no agreement on dyes, FDA Commissioner Marty Makary said “no one said there was an agreement.” He called it “an understanding.”

Food companies can—and should—get rid of these dyes.

Here’s what’s at stake for them.

The box at the left comes from France (2024); the cereal is colored with vegetable dyes.

The box at the right comes from Canada (2025); the cereal is colored with artificial dyes.

Kids greatly prefer brightly colored cereals; they think they taste better.  The companies that tried getting rid of the dyes lost sales.  That won’t do it for them.

I hope food companies comply with RFK Jr’s understanding.  Will they?  We will see.

Resources [and thoughts] on all this

My video interview with CNN about this and my cereal box collection

The HHS press conference

FDA Commissioner Marty Makery’s statement [He manages to sound sensible throughout].

Stat News coverage:  “Food companies agree to phase out synthetic dyes, handing MAHA a victory.” [Hmm.  Not sure about that].

Food companies have voluntarily consented to getting rid of the artificial dyes, Makary said, but there is currently no formal agreement or ban. “I believe in love, and let’s start in a friendly way and see if we can do this without any statutory or regulatory changes,” he said.

Fox News coverage of “RFK bans petroleum-based food dyes”  The Tweet (X) says “We use chemicals in Fruit Loops (sic) that are banned in virtually every country in the world,” says @SecKennedy” [Not exactly.  The UK requires a warning label.  I bought that box in Canada a couple of months ago.]

RFK Jr also says: “If you look at the ingredients for Fruit Loops 20 years ago it was very very different than it is today.”  [Nope.  I’ve got a complete set of Froot Loop box facsimilies since the first year they were introduced—1963.  They had all those dyes from the beginning; they just were listed as certified or artificial colors until they had to be fully disclosed in 1993].

Calley Means on how these dyes are poisoning children and call on Democrats to work with MAHA [Low salaries combined with job instability may be a hard sell].

Vani Hari (the Food Babe) reports on her speech at the HHS press conference and elebrates [She’s been trying to get dyes out of foods for years]

Apr 28 2025

Beef Checkoff-funded study of the week: A rare null result!

My inbox was flooded last week with messages alerting me to this study.  Thanks to Matthew Kadey, Matthew Stasiewicz, Christopher Gardner, and others who preferred anonymity.

The study: Askow, Andrew T.; Barnes, Takeshi M.; Zupancic, Zan; Deutz, Max T.; Paulussen, Kevin J.M.; McKenna, Colleen F.; Salvador, Amadeo F.; Ulanov, Alexander V.; Paluska, Scott A.; Willard, Jared W.; Petruzzello, Steven J.; Burd, Nicholas A. Impact of Vegan Diets on Resistance Exercise-Mediated Myofibrillar Protein Synthesis in Healthy Young Males and Females: A Randomized Controlled Trial. Medicine & Science in Sports & Exercise ():10.1249/MSS.0000000000003725, April 4, 2025. | DOI: 10.1249/MSS.0000000000003725

Conclusions: “Our results demonstrated that the anabolic action of animal vs. vegan dietary patterns are similar. Moreover, there is no regulatory influence of distribution between the two dietary patterns on the stimulation of myofibrillar protein synthesis rates in young adults.”

Conflict of Interest and Funding Source: “This study was funded by The Beef CheckoffBeef Checkoff sponsor was only involved in financial support of the project, without involvement in design, data collection, and analysis, nor interpretation and dissemination of the report.”

Comment: The idea here was that meat protein would promote muscle synthesis better than vegetable protein, especially at relatively low levels of intake. Hence, the Beef Checkoff’s interest.  Not only did this sponsored study come to what must have been an unexpected conclusion, but the University of Illinois issued a press release announcing it:  Omnivorous? Vegan? Makes no difference to muscle building after weight training, study finds.  High marks to the researchers and to the university press office.  This is one instance where you can be sure the Beef Checkoff really did stay out of the study design and interpretation.  Exceptions that prove the rule do happen. Sometimes.  I wish they happened more often.

Apr 25 2025

Weekend reading: The Cato Institute on cutting school food

Here is one of the most wrong-headed reports I’ve read in a long time. Cutting School Food Subsidies

The US Department of Agriculture runs a large array of farm and food subsidy programs. The school lunch and breakfast programs are two of the largest, which together with related school food programs will cost federal taxpayers an estimated $35 billion in 2025. Thirty million children, about 58 percent of students in public schools, receive school food benefits. The original goal of the school lunch and breakfast programs was to tackle hunger, but the main nutrition problem for children today is not inadequate calories but excessive consumption of unhealthy foods and obesity. Hence, subsidizing school food is an outdated use of federal dollars. Congress should repeal school food programs to reduce budget deficits and hand power back to the states. State and local governments should decide what sort of school food policies to adopt for their own residents.

Oh great.

I have a completely different take on this.

School meals are demonstrably healthier that a lot of food offered to kids these days.  The biggest problem with school meals is that they don’t serve enough children.  During the pandemic, when school meals were universal, kids and their families did better.

If the problem with school meals is too much unhealty food, the remedy is straightforward: make the meals healthier and give schools enough money to do that.

Fortunately, some states require universal school meals.  They all should do that.

The Cato report should be understood for what it is: an attempt to cut budget for social programs.

Apr 24 2025

Dog owners: watch out for werewolf syndrome linked to dog chews

Apparently, dog chews made in China may be causing werewolf syndrome in dogs in the UK.

A total of 10 different Barkoo and Chrisco branded chews have been linked to werewolf syndrome by teh FSA [Food Standards Agency] and EU.  They have best before dates ranging from Decembrer 2025 to June 2027.

Werewolf syndrome? 

The term werewolf syndrome has gained traction online as shorthand for a cluster of symptoms reported in dogs who appear to have consumed certain chew products. While not an official medical diagnosis, the term groups together sudden neurological symptoms such as:

  • Sudden, unprovoked aggression or fearfulness.

  • Excessive barking, crying or howling.

  • Hyperactivity or restlessness.

  • Destructive tendencies, such as chewing furniture.

Physical symptoms such as epileptic-style seizures, vomiting, diarrhoea and lethargy have also been observed in some cases.

The cause?  Unknown (mycotoxins?).

No cases have been reported from the U.S.

What to do?  Don’t feed those chews to dogs.

Tags:
Apr 23 2025

Annals of food marketing: What’s new in food product development.

I’ve been collecting items on new and emerging food products.  Enjoy!

And then,

It’s a brave new food world out there.  I wonder how cell-cultured dinosaur meat tastes…

Apr 22 2025

Taking sodas out of SNAP: food politics in action

I was riveted by this report in the Wall Street Journal: USDA Is Fast-Tracking Requests to Yank Soda From Food-Stamps Program.

The Agriculture Department is fast-tracking state requests to yank soda and candy from food-stamp programs. Arkansas and Indiana are among the first in line.

Both states Tuesday said they were seeking clearance from the USDA to implement the changes, and Agriculture Secretary Brooke Rollins said her agency would move “very, very quickly” to approve them.

“That’s exactly the vision of making America healthy again,” Rollins said in an interview. “I am 100% certain that these changes will be nothing but positive for those underserved communities that are food challenged.”

In a statement on Twitter (X), Secretary Rollins said,

It’s disappointing that the American Beverage Association’s leadership dragged its entire membership—and the patriotic American workers and their families they employ and represent—into direct conflict with this Administration’s priorities for American health, well-being, and taxpayer protection. These priorities—which those same American workers voted to endorse—will prevail.

I’m also riveted by the American Beverage Association statement that provoked her remarks

It’s disappointing that Governor Sanders and Secretary Rollins are choosing to be the food police rather than take truly meaningful steps to lift people off SNAP with good-paying jobs. Nearly 80 percent of families on SNAP work, they just don’t make enough to make ends meet. Low-income working families were promised a new, better era and not to be left behind again. Instead, they’re being denigrated and treated like second-class citizens.

WHAT?  The American Beverage Association is also sounding like me when it comes to root causes of poverty in America?  I never thought I would hear anything like this from that organization.

OK, so what’s going on here.

Let’s start from the beginning.  When Congress was considering authorizing food stamps in 1964, a few foods were excluded from benefits, soft drinks among them.  But lobbying from soft drink companies and retailers (who make money from soda purchases on food stamps) quashed that idea.

About ten years ago, a presidential commission on SNAP (the successor to food stamps), on which I served, recommended pilot projects to test the effectiveness and recipient responses of adding sugary beverages to the small list of foods that cannot be purchased using Electronic Benefit Transfer (EBT) cards.  Several states and cities petitioned the USDA for “waivers” that would allow them to run pilot projects.  In all cases, the USDA rejected the proposals.

The Trump Administration USDA is reconsidering.

This is not a simple issue.

PRO: 

Public health: Sodas contain sugars but nothing else of nutritional value (empty calories), and are well documented to derange metabolism, increase calorie intake, and to be associated with obesity and chronic disease.

Political: SNAP recipients spend too much money on sodas; taxpayers should not support unhealthful food choices.  SNAP recipients could continue to buy sodas with their own money, just not EBT cards.

CON

Anti-hunger: Removing sodas from SNAP constitutes government interference with personal choice, is condescending, and is unfair to people who have few ways to treat themselves.

Political: Taking sodas out of SNAP is a cover for the Republican agenda to cut SNAP benefits.

Comment

It looks like the USDA will approve state requests.  I have been in favor of pilot projects for a long time, on public health grounds.  But—I want to see careful research studies not only looking at changes is purchases among SNAP recipients, but also at how they perceive the new requirements.

More on this

Apr 21 2025

Industry-funded study of the week: Beef

Christopher Gardner writes me that the next time I need an example of an industry-funded study, I should take a look at this one.  Happy to.

The Study: A Mediterranean-Style Diet with Lean Beef Lowers Blood Pressure and Improves Vascular Function: Secondary Outcomes from a Randomized Crossover Trial.  Jennifer A Fleming, Kristina S Petersen, kup63@psu.edu, Penny M Kris-Etherton, David J Baer. Current Developments in Nutrition, Volume 9, Issue 4, 104573.

Objectives: “The aim was to evaluate the effects of a MED diet incorporating 0.5 oz./d (MED0.5), 2.5 oz./d (MED2.5) and 5.5 oz./d (MED5.5) of lean beef compared with an Average American diet (AAD) on vascular health [brachial and central blood pressure, pulse wave velocity (PWV), and augmentation index].”

Methods: “In random sequence order, participants consumed each test diet for 4 wk. Vascular outcomes were assessed at baseline and the end of each diet period.”

Results:  “PWV was lower following MED0.5…and MED2.5… compared with the AAD; PWV was nominally lower after the MED5.5 compared with the AAD…Central systolic blood pressure was lower following the MED0.5…and MED2.5…compared with the AAD…Brachial systolic and diastolic pressure were lower following all 3 MED diets compared with the AAD (P < 0.05).

Conclusions: Compared with an AAD, MED diets containing 0.5 and 2.5 oz./d of lean beef improved brachial and central systolic and diastolic blood pressure and arterial stiffness. Our findings suggest that a MED diet with ≤5.5 oz./d of lean beef does not adversely affect vascular function.

Funding: “This trial was funded by the National Cattlemen’s Beef Association, a contractor to the Beef Checkoff…Financial supporters had no role in the design and conduct of the study, collection, analysis, and interpretation of data, or preparation, review, or approval of the manuscript.

Conflict of interest: JAF received travel funds from the National Cattlemen’s Beef Association for giving presentations on this research. PMK-E and DJB received funding from the National Cattlemen’s Beef Association for the research reported in this article. KSP has received grants from the National Cattlemen’s Beef Association to conduct other research projects. KSP has also received honoraria from the National Cattlemen’s Beef Association for consulting work unrelated to the research presented in this paper.

Comment:  Professor Gardner noted that the AAD diet contained 3,500 mg sodium/day, whereas all three of the Mediterranean/beef diets had lower sodium (<2,300 mg/day).  Could reduced sodium have anything to do with the reduced blood pressure observed on the two diets containing lower amounts of beef (Med 0.5 and Med 2.5)?  The authors, alas do not discuss this point.  This makes this study appear to have been designed to demonstrate that eating beef does not adversely affect blood pressure.  Research on the effects of industry funding demonstrate that funders do not need to have a role in the design, conduct, etc of a study to exert influence.  Consciously or unconsciously, intentionally or unintentionally, funding recipients want to please their sponsors.  Studies of the effect of diet on blood pressure need to control for sodium intake.