by Marion Nestle

Currently browsing posts about: MAHA

Jun 30 2026

The Supreme Court’s Decision about Glyphosate: Wrong, Infuriating, and Un-MAHA

The Supreme Court has just handed Bayer, which owns Monsanto, a “landmark victory.”  The decision may well overturn thousands of pending cases of people suing Bayer in the belief that the herbicide glyphosate (Roundup) caused them to develop non-Hodgkin’s lymphoma.

The Supreme Court’s ruling in Monsanto v. Durnell states its premise in the first paragraph:

Monsanto Company manufactures and distributes Roundup, a glyphosate-based herbicide designed to control weeds. The EPA has repeatedly evaluated glyphosate and repeatedly concluded that glyphosate is not likely to cause cancer. EPA’s assessment is shared by many other regulatory bodies around the world. In accordance with EPA’s view that glyphosate is not likely to cause cancer in humans, EPA has not required labels on glyphosate-based pesticides like Roundup to include a cancer warning.

Ergo: If the EPA says glyphosate is not carcinogenic, glyphosate is not carcinogenic.

An advocacy group, Protect Our Care, organized aemergency virtual event in Washington, DC, to condemn this “deeply misguided” decision. 

The Supreme Court ruled in favor of industry and the Trump administration by effectively granting Donald Trump’s big chemical industry donors blanket immunity from state-based liability claims involving the cancer-linked glyphosate chemical found in Roundup pesticides. In the administration’s latest betrayal of the MAHA movement, Trump’s DOJ filed an amicus brief in support of Monsanto – now owned by Bayer — and Trump’s Principal Deputy Solicitor General argued alongside the chemical maker in court. The decision is also a major affront to cancer survivors, now denied a pathway to damages for any injuries and financial costs they may have endured following exposure to glyphosate. 

At the event, Senator Cory Booker said:

Today’s a really a grievous day where the people of the United States saw that their Supreme Court corrupted by massive gifts from billionaires and people of interest in matters before them. A court that takes gifts, from RVs to tuition to lavish gifts, sided with the wealthy, powerful multinational corporation reversing years and years of precedent, dismissing ultimately effectively hundreds and hundreds, in fact 1000s of cases. They sided with the big multinational corporations against the people. Worse than that, compounding that, is a president who said he stood with the MAHA movement has betrayed that movement by now siding with the big corporations and those who are poisoning people in our country.

Why is this infuriating?

(1) The EPA relied on evidence developed by Monsanto: The EPA Relied on an Influential Glyphosate Study Even After Learning Monsanto Was a “Ghost Writer”

The US Environmental Protection Agency has known for nearly a decade that an influential 2013 scientific paper that concluded glyphosate is safe was actually ghostwritten by developer Monsanto. But the agency never informed the public and continued to rely on it, according to an EPA memo obtained by Mother Jones and revealed here for the first time.

(2)  Monsanto created its own evidence for the safety of glyphosate: Merchants of Poison: How Monsanto Sold the World on a Toxic Pesticide.

(3)  The Trump administration’s support of Bayer was aided by officials who came from Bayer’s law firms.

(4)  Getting glyphosate out of the food supply has been a stated objective of the MAHA movement and of HHS Secretary, RFK, Jr (although he later changed his stance)

One more thing: let’s not be taken in by President Trump’s executive order “advancing regenerative agriculture.”  This is really about biofuel production: “The new framework creates significant opportunities for America’s leading biofuel feedstock producers.”

By regenerative, this order refers to “cover crops, improved nutrient management, and conservation tillage—including no-till and reduced tillage.”

This is not my idea of the meaning of regenerative.  I much prefer the approach of Real Organic Project:   “is a farmer-led, soil-grown, pasture-raised WHOLE farm certification with labor protections. “

If a farm uses glyphosate, it’s not regenerative, not matter how much no-till it uses.

This one is not over yet.  At least one lawsuit has been filed to disclose how all this happened.

Stay tuned.

Jun 25 2026

The latest on closing the GRAS loophole

The GRAS (Generally Recognized As Safe) loophole refers to the way the FDA allows food manufacturers basically to decide for themselves whether the additives they are using are safe, voluntarily or not.

Closing the loophole is a key goal of the Make America Healthy Again Movement (MAHA), and HHS Secretary Robert F. Kennedy, Jr., has made closing this loophole a key goal of his administration, and he has directed the FDA to “explore rulemaking” on this issue, meaning write real regulations.

We have yet to see any sign of what the FDA is proposing.

In the meantime, Yuka, maker of the popular product-scanning app, and Consumer Reports have petitioned FDA to get busy on this.

Now, product-scanning app Yuka and watchdog group Consumer Reports are urging the FDA to tighten regulation of food additives and close the GRAS “loophole”, after their investigation found that 25 out of 40 popular food and drink products contain at least one additive at levels identified as concerning by peer-reviewed research.

“Americans shouldn’t need a chemistry degree to eat safely – but today, no one, not even the FDA, can say exactly what’s in our food,” reads the organisations’ petition, which has already surpassed its goal of 35,000 signatures.

This is an old issue.  My contribution to this discussion was published in 2013: Nestle M.  Conflict of interest in the regulation of food safety: a threat to scientific integrity.  JAMA Internal Medicine 2013;173(22):2036-2038. doi:10.1001/jamainternmed.2013.9158.

So what’s the holdup?  Two reasons:

  1.  RFK, Jr is on record as saying he doesn’t like regulation.  Regulation is nanny state.  He much prefers education.
  2.  Lobbying by the users of unregulated food additives; they like it just the way it is.

NOTUS has a remarkable investigative report on lobbying over the GRAS loophole.  The number of lobbyists on this issue has tripled, it says.

After Kennedy directed the Food and Drug Administration to explore closing the GRAS loophole in March 2025, the number of trade associations, companies and organizations that reported lobbying on the pending regulation have nearly tripled, according to a NOTUS analysis of federal lobbying disclosures.

In-house and hired lobbyists for 35 organizations — from food chemical suppliers to packagers and manufacturers — disclosed lobbying specifically on GRAS reform during the first quarter of 2026, up from 12 during the same period in 2025 and one during the same period in 2024.

NOTUS gives one example:

AFIT [Americans for Ingredient Transparency] paid the Russell Group $240,000 between August 2025 and March, including $170,000 in the first quarter of this year, to lobby on “issues pertaining to ingredient transparency,” according to its quarterly lobbying disclosures.

If MAHA wants to close the loophole, it has to take on the food industry, big time.

No wonder RFK Jr is switching to physical activity: shades of Let’s Move!

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Jun 16 2026

Stat News’ assessment of MAHA progress: a mixed bag

StatNews ‘  Isabella Cueto and J. Emory Parker did a detailed analysis of 80 promises made by the MAHA administration and evaluated progress toward meeting them.

I’ve pulled out the promises most relevant to food and nutrition (I’m surprised at how many there are).  These are worth reading, not least because of Stat’s thoughtful analysis of what the actions or inactions mean.

Lots of others bear on food and nutrition, but less directly.

See what you think.  For another look, See Food Tank’s  chronology: One Year On: How Trump and Vance Have Changed Food, Agriculture, Health, and Climate.

Stat’s assessment of what’s worked.

Here are the ones in the works.

And here are the ones not yet touched.

 

Apr 7 2026

Dietary guidelines: AHA v. MAHA

The American Heart Association has just published its updated dietary guidelines: The 2026 Dietary Guidance to Improve Cardiovascular Health: A Scientific Statement From the American Heart Association  [the press release is here].

These constitute a firm rebuttal to the MAHA (Make America Healthy Again) guidelines issued in January.

The AHA’s clear and straightforward messages are beautifully illustrated:

The AHA messages particularly differ from the MAHA messages:

  • Protein: Plant rather than animal sources
  • Meat: Lean cuts, avoid processed, limit portions
  • Dairy: Low-fat or fat-free rather than full-fat
  • Fats: Unsaturated rather than saturated; nontropical oils rather than animal fats and tropical oils

The Wall Street Journal summarized the differences in its headline: Heart Association clashes with RFK, Jr over red meat, dairy, and beef tallow.

The recommendations, released Tuesday by the association, contrast with dietary guidelines that the Trump administration introduced earlier this year. The differences add to disagreements between the federal government and mainstream medical groups on medicine and nutrition advice, after the Health and Human Services Department under Health Secretary Robert F. Kennedy Jr., for instance, sought to dial back vaccine recommendations and President Trump told pregnant women to minimize Tylenol use.

In response, senior food advisor to RFK, Jr, Calley Means, posted:

I suppose clashing is a matter of perception, but the differences are real.

Earlier, Calley Means had posted a more gracious response:

Wow!  Applause to the American Heart Association.  Let’s hope its graphic replaces the meat-heavy inverted pyramid and ends up in all the textbooks.

One last point: This is dietary advice for heart disease prevention, but it works for everything else too—obesity, other major chronic diseases, overall longevity, and while it’s at it, planetary as well as human health.

Mar 3 2026

More MAHA hypocrisy in action: Dicamba, Mercury, and PFAS

One of the major items on HHS Secretary Robert F. Kennedy’s agenda has been to get toxic chemicals out of the food supply.

He’s not doing a good job on that.

Last week, I discussed his hypocritical backtracking on glyphosate.

Here, I mention three more:

DICAMBA

The Environmental Protection Agency has announced its reapproval of the pesticide dicamba as a spray on genetically engineered cotton and soybeans—despite how it drifts onto everyone else’s crops, whether growers want it or not.

Federal court decisions in 2020 and again in 2024 said such approvals were unlawful.

As the Center for Food Safety puts it,

Since its first approval in 2016, dicamba drift has damaged millions of acres of farmland and caused devastating damage to orchards, vegetable farms, home gardens, native plants, trees, and wildlife refuges across the country. Experts have found dicamba drift damage to be the worst of any herbicide in the history of U.S. agriculture. Yet the current approval provides even fewer protections from dicamba drift and damage than past approvals.

The first lawsuits have already been filed.

MERCURY

RFK Jr particularly wanted mercury out of fish.

Mercury gets into fish from two sources: volcanos and coal-burning power plants.  We can’t stop volcanos, but we sure could insist that coal-burning power plans clean up their emissions.

No such luck.

The New York Times writes: E.P.A. Plans to Loosen Mercury Rules for Coal Plants, Documents Show

In particular, the administration is taking steps to improve the economics of coal, the most polluting fossil fuel, by rolling back several regulations that would have made it much more expensive, if not impossible, for many coal plants to keep operating. Over the past nine months, the Energy Department has taken the extraordinary step of ordering eight coal-burning units that had been headed for retirement to stay open and keep running….the E.P.A. is arguing that it would reduce “unwarranted costs” for utilities that own and operate coal plants across the country.

The administration is, however, banning mercury from dental fillings (where it s use is declining rapidly and currently accounts for less than 6% of fillings).

PFAS

A report from the National Academies of Sciences says the USDA has plenty of opportunities do so something about PFAS on farmland.

As the New Lede explains, 

On Feb. 13…the House Agriculture Committee released its draft 2026 Farm Bill, which includes language that would permit research grants on the agricultural impacts of PFAS in land exposed to firefighting foams, sewage sludge or compost containing the chemicals…But US Rep. Chellie Pingree from Maine said the draft bill reflected a “willful neglect of the PFAS crisis.”

“The bill acknowledges PFAS contamination on farmland — but then stops at research,” said Pingree. “While further research is a critical component to addressing PFAS contamination on farmland, we also need to support farmers who have already lost their livelihoods, their markets, and their land.”

COMMENT

To state the obvious, what all this tells us is that when public (or even personal) health comes up against corporate health, corporate profits win.

Make America Healthy Again?  American corporations, yes,  American citizens?  Not so much.

Feb 26 2026

Op-ed: Can the Food Justice Movement and MAHA Find Common Ground?

Nick Freudenberg and I wrote this op-ed for Civil Eats to start a discussion of what we think is a topic that needs it.

Can the Food Justice Movement and MAHA Find Common Ground? A cross-cutting food justice movement could improve our diets, food systems, and health.

By Marion Nestle and Nicholas Freudenberg

February 23, 2026

During the past year, the Make America Healthy Again (MAHA) movement attracted positive public and media attention and provoked widespread discussion of the importance of diet to health. As academics who have written about and participated in food-and-diet advocacy for several decades, we have rarely witnessed such spirited public debate about the connections between the well-being of the American population and the system that produces the food we eat.

The food justice movement, which  emerged from the social movements of the 1960s, has long focused on reforming the food system and improving diets. Organizations  such as HEAL Food AllianceCommunity Food AdvocatesFood Chain Workers Alliance, and the National Black Food and Justice Alliance have fought for broad goals such as building more collective power to improve food policies and systems, changing food and farming practices to reduce pollution and carbon emissions, and making healthier food choices available to people of color. Together with local campaigns, these national organizations have also worked to win more specific changes such as making school lunches healthier and free for all children and increasing job benefits for low-wage food workers.

While the food justice and MAHA movements hold many of the same goals, they differ deeply in other ways. We believe food-justice advocates could benefit from a clearer understanding of where their objectives and approaches overlap but also diverge from those of MAHA, as well as a more defined strategy for how to interact with the movement and decide which MAHA messages to amplify and which to subject to public debate.

“Successful movements build power by winning over new constituencies in working toward common goals; the potential for forging a shared action plan is worth pursuing.”

What do food justice advocates and MAHA supporters have in common? Both believe that the current U.S. food system and the diets it produces contribute to poor health, especially as compared to other countries. Both believe that the profit-seeking and market practices of food and beverage producers, fast food chains, and food marketers actively promote chronic disease, obesity, premature death, and preventable illness.

Both agree that food companies must change their marketing practices, especially to children, and limit chemicals, dyes, and additives in food products. Both also agree that improvements in the rules for school food and federal food assistance programs can lead to improvements in diets and health.

How do the movements differ? Whereas food-justice activists stress the need for collective and public action and make reducing inequities in healthy food access a top priority, MAHA followers emphasize the importance of individual and parental responsibility for diet and health, even for the disadvantaged. While the social justice side views profit-driven markets as a key cause of the nation’s food and health problems, most MAHA leaders (if not its rank-and-filers) endorse market-based solutions to food and health problems.

The two movements also disagree on what constitutes evidence for changing policy. MAHA distrusts established science and often rejects the scientific process that most independent researchers and food justice advocates believe constitutes the basis for policy. By relying on “mom influencers” rather than scientists, MAHA adherents show their belief in the power of narratives of personal experience. And by using  evidence gathered by non-mainstream investigators, they tap into public distrust of established science.

Fifteen years ago, the food writer Michael Pollan wrote that food movements of the day were a “big lumpy tent”  in which the various factions beneath it sometimes worked at cross-purposes. We recognize that this remains true for the food justice movement. It is also true for the MAHA movement.

Today’s MAHA movement includes activist parents fighting to improve school food and get rid of pesticides, wellness industry influencers and entrepreneurs like Calley and Casey Means, anti-vaxxers, and, of course, President Donald Trump and Health and Human Services Secretary Robert F. Kennedy Jr. Its contributors include major corporations and right-wing leaders.

In 2024, the  largest contributor to the group’s super-PAC, the MAHA Alliance,  was Elon Musk and his SpaceX, together contributing $6 million—and this year the MAHA Center, headed by Tony Lyons, a major financial supporter of RFK Jr.’s presidential campaign, funded the controversial  Mike Tyson “Eat Real Food” Super Bowl ad for a reported $8 million. Whether the private interests of wellness entrepreneurs like the Means, and billionaires like Musk, will take precedence over the MAHA mom influencers remains to be seen.

This heterogeneity poses both an opportunity and a challenge to those seeking alliances, raising the question: Is it possible to build on commonalities given the deep differences and this era’s sectarianism and polarization? We believe the food justice movement should pursue this chance for new partnerships, despite the risks in this path. Successful movements build power by winning over new constituencies in working toward common goals; the potential for forging a shared action plan is worth pursuing. To do so, we suggest six actions for food-justice advocates.

  1. Talk to MAHA activists.The groups should create forums and spaces where they can discuss commonalities and differences openly without insulting or disrespecting those who differ. Open discussion is a prerequisite for exploring the possibility of shared goals.
  2. Argue with respect.We acknowledge the risks of attempting to work with and win over MAHA supporters. In some cases, we will have to agree to disagree. In others, we will forcefully debate in public settings. In all situations, we must not lose sight of common goals or conflicting values.  By listening carefully to MAHA arguments, food justice proponents can better understand its supporters’ worldviews and engage them in finding opportunities for joint action.
  3. Develop a common agenda of legal and regulatory reforms. The two movements’ shared distrust of corporations—and the legal and political systems in which Big Business exerts undue influence—present important opportunities for winning public support. Can the two groups establish clear goals for legal and regulatory reforms in food, agriculture, pesticides, and other industries? These could include strategies to reduce theconflicts of interestthat enable corporations to profit from public harm and promote new evidence-based and public-serving transparency rules for businesses, universities, and government. One example—agreeing that government has the right to set policies to keep toxic substances out of our food supply and the duty to enforce these policies—would be a big step forward.
  4. Provide a clear rationale for a focus on food equity. A food system that offers healthy food to the well-off but not others can never make America healthier. To enlist MAHA followers in making the entire food system more equitable will require winning their support for reducing current socioeconomic, racial/ethnic, and gender inequities in access to healthy food and other basic human needs. It will require proposing they consider the “sum of us” argumentthat, for example, stronger food regulations and healthier supermarket food benefits all of us, not just the most disadvantaged.
  5. Encourage MAHA followers to question the moral commitments and policies of MAGA and its leaders. The cruelty, corruption, disregard for science, and disdain for democracy that characterize MAGA leaders (but not necessarily MAHA followers) dismay Americans of varied political beliefs.

Last week, President Trump issued an executive order promoting production of glyphosate (Roundup), the widely used herbicide, claiming the weedkiller was needed to protect national economic and food security. Signaling the fragility of the MAHA/MAGA alliance, Vani Hari, an influential MAHA grassroots leader, told The Guardian, “This executive order reads like it was drafted in a chemical company boardroom. Calling it ‘national defense’ while expanding protections for toxic products is a dangerous misdirection. Real national security is protecting American families, farmers, and children.”

MAHA followers could also examine the conflicts of interests of their own wellness-industry aligned leaders. A MAHA/MAGA alliance is not inevitable. By finding specific and appealing ways to win over MAHA followers who genuinely want a healthier nation and food system, the food justice movement may help to build the political power needed for transformative changes.

  1. Study successful MAHA initiatives. MAHA’s use of personal stories and narratives, its capture of public attention, its acceptance of internal differences in opinion, and its successes in rural communities are accomplishments worth emulating. MAHA has been strikingly effective in bringing public attention to our nation’s food system and food policies. Finding ways to capture the bully pulpit of public attention without ceding to the pulpits of bullies could provide lessons for other current political struggles. The food justice movement can extract relevant lessons from these experiences.

In our view, the prospect of a cross-cutting food justice movement that brings in new supporters and builds political power to win new measures to improve diets, food systems, and health is a risk worth exploring. At best, the food justice movement might open new doors for alliances between MAHA followers and activists in movements for environmental justice, women’s health, or universal health care.

Given the different worldviews of MAHA and food justice advocates, we are under no illusion that this process will inevitably or easily lead to meaningful changes in diet, food policy, or health. But we do believe that silence due to fear of criticism or conflict wins nothing. With eyes wide open, we invite others to join in the exploration of new principled alliances.

Feb 24 2026

60 Minutes: RFK Jr on non-regulation of ultra-processed food

On February 15, CBS News’ Bill Whitaker interviewed RFK Jr, former FDA Commissioner David Kessler, and journalist Michael Pollan about ultra-processed foods and what to do about them.
As far as I am concerned, this is the money quote:
This is classic RFK Jr: put everything on personal responsibility, never mind how hard it is for people to resist eating unhealthfully in today’s food environment.
As I explained last August, David Kessler gave RFK Jr a gift.  He sent him a letter presenting a  Citizen’s Petition arguing that if the FDA wanted to help people reduce consumption of ultra-processed foods, all it had to do was to define ultra-processed foods as Not GRAS.
The FDA is required to respond to citizens’ petitions within 180 days.
During the 60 Minutes program, RFK Jr said:
We will act on– on David Kessler’s petition. And the questions that he’s asking are questions that FDA should’ve been asking a long, long time ago.
“Act on?”  What does this mean?
Will the FDA act to regulate ultra-processed foods?
I will believe it when I see it.
Feb 23 2026

MAHA hypocrisy in action: glyphosate

RFK Jr may have lied to the Senate about vaccines, but it is now evident that he also lied to his supporters about getting toxic chemicals out of the food supply.

Let’s start here: 

Well, it wasn’t his USDA (he’s Secretary of HHS), apparently.

Now we have President Trump’s executive order: PROMOTING THE NATIONAL DEFENSE BY ENSURING AN ADEQUATE SUPPLY OF ELEMENTAL PHOSPHORUS AND GLYPHOSATE-BASED HERBICIDES.

There is no direct one-for-one chemical alternative to glyphosate-based herbicides.  Lack of access to glyphosate-based herbicides would critically jeopardize agricultural productivity, adding pressure to the domestic food system, and may result in a transition of cropland to other uses due to low productivity.  Given the profit margins growers currently face, any major restrictions in access to glyphosate-based herbicides would result in economic losses for growers and make it untenable for them to meet growing food and feed demands.

Never mind the multiple independent research studies and judgment by cancer experts of the World Health Organization that glyphosate is potentially carcinogenic (see account in The New Lede).

Never mind that Bayer, which bought Monsanto and now owns glyphosate, just said it would put $7.5 billion into settling lawsuits over it.

Never mind that glyphosate is in everything, including bread.

Hypocrisy alert: RFK Jr now says he supports the president’s decision on glyphosate.

No wonder we are seeing fabulous satires like this one:

Resources

And now, RFK Jr’s defense posted on X:

Unfortunately, our agricultural system depends heavily on these chemicals. The U.S. represents 4% of the world’s population, yet we use roughly 25% of its pesticides. If these inputs disappeared overnight, crop yields would fall, food prices would surge, and America would experience a massive loss of farms even beyond what we are witnessing today. The consequences would be disastrous.

Disastrous for whom, exactly?