by Marion Nestle

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Dec 12 2025

Weekend browsing: FAO’s Statistical Yearbook

The Food and Agriculture Organization of the United Nations (FAO) has released its Statistical Yearbook 2025.

From the press release:

This edition of the Yearbook showcases a new indicator, the prevalence of minimum dietary diversity, which will support monitoring progress toward Sustainable Development Goal 2 (SDG 2): ending hunger and all forms of malnutrition. This indicator helps to measure progress by assessing whether segments of the populations, such as children and women, are consuming a diverse range of foods, which is crucial for ensuring adequate nutrient intake.

FAO also released a Statistical Pocketbook, which summarizes key facts and trends.

And it offers a FAOSTAT platform, the world’s largest database on food and agriculture, with free access to over 20 000 indicators across 245 countries and territories.

The data are almost entirely visual—charts and graphs.

I found it easier to fd things in the Statistical Pocketbook.

But all of these are terrific resources.  Enjoy!

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Dec 11 2025

Big Food launches campaign to counter concerns about ultra-processed foods

The Consumer Brands Association, formerly the Grocery Manufacturers of America (about as Big Ultra-Processed Food as you can get) has announced a transparency campaign ostensibly to promote the safety, affordability, and convenience of food products.

I learned about this from an e-mailed anouncement.

National Consumer Transparency Week…is the cornerstone of the Consumer Brands Association’s ongoing effort to support the CPG industry’s efforts to provide consumers thorough information while also emphasizing the safety, affordability and convenience of their products. The initiative also includes TV and digital advertising, backed up by SmartLabelFacts up FrontFood Processing Facts and the Truth About Ingredients website.
What this is really about is pushback against the concept of ultra-processed foods, lest you should stop buying them.
The Food Processing Facts site says
Consumer confusion or misconceptions around processed food could lead to decreased diet quality, causing consumers to miss out on vital nutrients, an increased risk of food-borne illness, greater food waste, stigmatization of cultural or critical foods such as fortified grains, dietary supplements, plant-based proteins or infant formula, and exacerbate health disparities.
The Truth About Ingredients site distinguishes myth from fact.
Myth: Food processing is harmful.
Fact: Food “processing” helps turn fresh farm goods into consumable food products. Standard processing methods include fermentation, dehydration, preservation, pasteurization and the use of preservatives to slow or stop the growth of certain pathogens. These steps help make foods more nutrient-dense, allowing them to remain affordable, safe and shelf-stable when they reach stores. Learn more about food processing here.
Comment: All true; nobody is concerned about processing.  It’s ultra-processing that matters, and the Consumer Brands Association only mentions it in the context of proving it misleading.   The concept of ultra-processing is an existential threat to the companies that make such products.  The CBA’s all-out effort to discredit the concept is a tribute to how powerful it is.  Consumers get the idea loud and clear.  And are already cutting down on purchases.
Dec 10 2025

San Francisco’s lawsuit against food companies

San Francisco’s city attorney has sued major food companies for marketing ultra-processed foods (UPF) that make people sick.

The lawsuit: COMPLAINT FOR: VIOLATION OF CALIFORNIA UNFAIR COMPETITION LAW AND PUBLIC NUISANCE

The arguments

I. UPF are dangerous: “No reason exists to believe that humans can fully adapt to these products.”

II.  UPF-like tobacco and illegal drugs–are addictive.

  • UPF cause compulsive use in the same ways as other addictive substances
  • UPF are psychoactive substances
  • UPF are reinforcing

III. Defendants designed UPF to be addictive to drive sales and profits.

IV. Defendants have created a public health crisis, especially for children.

V.  Defendants have deliberately targeted kids (harmful dyes, aggressive marketing, disproportionate targeting).

VI.  Defendants actively conceal the dangers of UPF.

VII.  UPF have contributed to a public health crisis in San Francisco.

This one will be fun to watch,

Resources

Dec 9 2025

Better late than never: Journal retracts glyphosate study.

There was much fuss last week about the retraction of this highly significant paper about the safety of glyphosate (Roundup), the Monsanto weed killer widely used with genetically modified crops.  As has been suspected for years, it was ghostwritten by Monsanto on cherry-picked data.

The original paper: Safety evaluation and risk assessment of the herbicide Roundup and its active ingredient, glyphosate, for humans. Regul Toxicol Pharmacol. 2000 Apr;31(2 Pt 1):117-65.  doi: 10.1006/rtph.1999.1371.  

Its conclusion: “Roundup herbicide does not pose a health risk to humans.”

The authors thanked Monsanto for generous provision of data.  The acknowledgments did not disclose funding or conflicts of interest.

The retraction notice includes several remarkable statements.

  • The article’s conclusions regarding the carcinogenicity of glyphosate are solely based on unpublished studies from Monsanto.
  • The authors did not include multiple other long-term chronic toxicity and carcinogenicity studies, that were already done at the time of writing their review in 1999.
  • Litigation in the United States revealed correspondence from Monsanto suggesting that the authors of the article were not solely responsible for writing its content. It appears from that correspondence that employees of Monsanto may have contributed to the writing of the article without proper acknowledgment as co-authors.
  • The apparent contributions of Monsanto employees as co-writers to this article were not explicitly mentioned as such in the acknowledgments section.
  • Further correspondence with Monsanto disclosed during litigation indicates that the authors may have received financial compensation from Monsanto for their work on this article, which was not disclosed as such in this publication.

The retraction points out that the article “has been widely regarded as a hallmark paper in the discourse surrounding the carcinogenicity of glyphosate and Roundup…[and] had a significant impact on regulatory decision-making regarding glyphosate and
Roundup for decades.”

Yikes.

Much of this was discovered as a result of litigation.  Do not miss this analysis by Alexander Kaurov and Naomi Orestes: The afterlife of a ghost-written paper: How corporate authorship shaped two decades of glyphosate safety discourse.  Environmental Science & Policy Volume 171, September 2025, 104160

Litigation in 2017 revealed that Monsanto ghost-wrote an influential 2000 review defending the safety of glyphosate…In all domains, citations predominantly appear without caveats, even after the ghost-writing was exposed.
And here is Paul Thancker in his Disinformation Chronicle: Eight Years After I First Exposed Fraudulent Monsanto Paper, Corrupt Journal Retracts It.
 I wrote an in-depth investigation of this study and the journal that published it, Regulatory Toxicology and Pharmacology, eight years ago, revealing that the society behind the journal, ISRTP, was run by a tobacco consultant and held their meetings in the offices of Keller and Heckman, the chief law firm in DC for the chemical industry.
Thacker says the retraction is no cause for celebration.  The study remains the basis of a National Academies report assuring the safety of GMO crops using glyphosate.
In short, a National Academies staffer seeking a job in the biotech industry picked panelists with ties to biotech companies to write an influential report that alleged no harms in GE agriculture … and that report just happened to be littered with studies published in Reg Tox Pharm—industry’s favorite journal.

And here’s what Retraction Watch has to say: “Glyphosate safety article retracted eight years after Monsanto ghostwriting revealed in court”

The safety of glyphosate, the active ingredient in Roundup, is hotly debated and currently under review at the U.S. Environmental Protection Agency. The International Agency for Research on Cancer, part of the World Health Organization, in 2015 declared glyphosate “possibly carcinogenic.”…Three papers about glyphosate on which Williams was an author received an expression of concern and lengthy corrections in 2018 because the authors didn’t fully disclose their ties to Monsanto or the company’s involvement in the articles.

As always, I am grateful to The Hagstrom Report for collecting links to documents and press accounts.  I’ve added some to its list.
Dec 8 2025

Industry-funded study of the week: ginger and joint pain

I learned about this industry-funded study from NutraIngredients, one of a series of industry publications especially careful to disclose sponsorship, this time in the headline.

Specnova’s ginger extract reduces joint pain and inflammation: Study:  Low-dose ginger supplementation reduces perceptions of pain, according to new Specnova-funded research published in the journal Nutrients…. Read more

The study:  Effects of Ginger Supplementation on Markers of Inflammation and Functional Capacity in Individuals with Mild to Moderate Joint Pain.  Nutrients 202517(14), 2365; https://doi.org/10.3390/nu17142365

Rationale: “Ginger contains gingerols, shagaols, paradols, gingerdiones, and terpenes, which have been shown to display anti-inflammatory properties and inhibit pain receptors.”

Method: 30 participants with joint pain took either ginger or a placebo for two months.

Results: “There was evidence” that ginger “attenuated perceptions” of pain.

Conclusions: “Ginger supplementation (125 mg/d, providing 12.5 mg/d of gingerols) appears to have some favorable effects on perceptions of pain, functional capacity, and inflammatory markers in men and women experiencing mild to moderate muscle and joint pain.”

Funding: “This research was funded by a grant to Texas A&M University MU (M2203671) from Specnova LLC (Tysons Corner, VA, USA), in collaboration with Increnovo LLC (Whitefish Bay, WI, USA), which served as an independent external consultant to facilitate the planning and completion of the study.”

Comment: Specnova is a dietary supplement company. Mostly, the results did not reach statistical significance, meaning that they could have occurred by chance.  Hence, the hedging language.  Usually, industry funding exerts its influence primarily in the framing of the research question, and secondarily in putting a positive spin on the results.  This study is an example of the latter.

I find ginger to be especially delicious in practically anything edible (ginger ice cream is my favorite).  That’s reason enough to enjoy it.

Dec 5 2025

Weekend reading: Women building food systems

NOTE: Nancy Matsumoto is speaking today at NYU at 3:30, 411 Lafayette, 5th Floor, Manhattan.  RSVP HERE

Nancy Matsumoto.  Reaping What She Sows: How Women Are Rebuilding Our Broken Food System.  Melville House 2025.  322 pages.

I did a blurb for this book.

Women play enormously important roles in food systems and in the food movement, but are often overlooked. Matsumoto brings women out of the shadows and highlights the efforts of a wide diversity of women in the United States and in low-resource countries throughout the world to create food systems healthier for people and the planet.

Nancy Matsumoto interviewed women doing wonderful work with grains, supply chains, grass-fed cattle, fish, cacao and coffee, grape and agave, and more.

From the chapter “Fighting Big Food on the Produce Front: Women Wranglers of the Alt Supply Chain”

One example [of regulations that favor industrial agriculture] involved progressive California legislators’ attempt to rid farm communities of toxic nitrogen in their groundwater. “There are lots of small communities in the Central and San Joaquin Valleys where residents can’t drink their water because there are so many nitrates in it and that’s directly related to runoff from chemical fertilizers,” Redmond [Judith, of Full Belly Farm] explains. But the paperwork required to comply with this regulation was geared toward giant chemical fertilizer–dependent farms growing a single crop, or monoculture, not a farm like Full Belly that strives for diversity. It was easy for a mega almond farmer, for example, to plug in one set of numbers, but much harder for Full Belly—with its eighty different crop varieties that harness the power of the sun and complex ecological interactions to build soil carbon—to comply with the regulations

From the chapter, “Women of the Grain, Grape, and Agave: Regenerative Beverages”

When I drop in on MISA’s [Minnesota’s Institute for Sustainable Agriculture] offices at the University of Minnesota to visit executive director Helene Murray and local writer Beth Dooley, they ply me with coffee, local raspberries, and packets of popped Kernza. Dooley’s contribution to the MISA effort is her cookbook, The Perennial Kitchen, centered on Midwestern perennial grains, nuts, and seeds, and regeneratively farmed vegetables, poultry, and livestock. Murray tells me about efforts to increase Kernza’s small seed size, which will make cleaning and threshing much easier, and to address the five-foot-tall plant’s propensity for “lodging” or toppling over. While Kernza gets most of the attention, she points out that there are many other grains the institute is researching and promoting. To counter some of the hype around Kernza as the poster grain for regenerating soil and ecosystems, she adds, “there’s no silver bullet.”

Dec 4 2025

Good news: UK law restricting supermarket placement of junk foods affects sales

The UK government has been trying to reduce consumption of junk foods—those high in fat, sugar and salt (HFSS) for several years.

The rationale here, as I discuss in my book What to Eat Now, is that the more visible a product is, the more you are likely to buy it.  Food companies pay supermarkets to put their products at store entrances, aisle ends and checkouts.

If such placements are restricted, what happens?  Just what you might expect.

Now we have the first evaluation of these measures : Positive impact of supermarket junk food restrictions revealed

The research, which was carried out in England by the University of Leeds, estimates that two million fewer in-scope HFSS products were sold per day after the new law took effect.

Before the legislation was implemented, 20 out of every 100 items sold were in-scope HFSS products. Following legislation this number dropped to 19.

The Leeds researcher found “a statistically significant reduction in the sales of in-scope HFSS products, as a proportion of total sales by weight and by unit volume,…The scale of the impact varied by retailer, with two retailers’ sales showing a clear step change reduction in sales of in-scope HFSS products. No significant impact was observed in the third.”

Here’s an amusing thought: How about trying this in the U.S.

Maybe RFK Jr could add this to his MAHA recommendations.

Bottom line: Here’s another strategy that works.  If we ever get a chance to use it, let’s do it!

 

Dec 3 2025

Good news: milk pasteurization prevents spread of bird flu

A recent study finds pasteurization of milk to be an effective preventive measure against avian influenza in mice.

We found that milk pasteurization fully inactivated pandemic H1N1 and bovine H5N1 influenza viruses yet preserved hemagglutinin (HA) protein integrity. In mice, repeated oral exposure to inactivated virus did not alter mortality after H5N1 virus challenge.

This is excellent news.  It means that the risk of getting bird flu from pasteurized milk is extremely low.

Bird flu is increasingly widespread in dairy cattle.

The CDC says the risk to humans is low, but 71 cases have been observed so far, with one death.

The situation with bird flu is one more reason to expect bettter safety from pasteurized than raw milk.

The FDA continues to say that pasteurized milk is safer.  Its page on raw milk offers these links.

The FDA reports that from 1998 through 2018, there were 202 outbreaks linked to drinking raw milk, which caused 2,645 illnesses and 228 hospitalizations.

This is a lot or not, depending on point of view, but all were likely to have been prevented by pasteurization.

The Raw Milk Institute insists on the benefits of raw milk.

My assessment: there may be benefits, but they are marginal.  There are safer ways to improve immunity.

The risks of raw milk may be infrequent, but when it comes to milk, I’d rather play it safe.