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A Scientist Is Paid to Study Maple Syrup. He’s Also Paid to Promote It.

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A Scientist Is Paid to Study Maple Syrup. He’s Also Paid to Promote It.

For more than a decade, Navindra Seeram, a biomedical researcher, has praised maple syrup, calling it a “hero ingredient” and “champion food” that could have wide-ranging health benefits.

Dr. Seeram, dean of the School of Pharmacy at the University of New England, has published more than three dozen studies extolling the power of maple. Much of his work has been bankrolled by Canada’s maple syrup industry and the Canadian and American governments.

At the same time, he has taken on another role: maple syrup pitchman.

“I am uniquely qualified as the world’s leading researcher on maple health benefits with the scientific reputation and credibility to promote the sales of maple products,” he has written in grant applications. He has assured leaders of the Canadian industry that he would always support maple from Quebec, according to emails obtained through a public records request.

As he straddles the realms of scientific inquiry and promotion, he has distorted the real-world implications of his findings and exaggerated health benefits, according to a review by The Examination and The New York Times of 15 years of his studies and public statements. In videos and press releases, he has suggested that consuming maple syrup may help stave off diseases including cancer, Alzheimer’s and diabetes. Other scientists told The Examination and The Times that they thought he had overstated his lab findings and made misleading claims.

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Industry funding is commonplace in nutrition research and may become even more critical as scientists grapple with the Trump administration’s sweeping cuts. Dr. Seeram’s work shows the perils of intertwining science and salesmanship, propelling information that can shape consumer habits and public health.

At the University of Rhode Island, where he worked until last year, Dr. Seeram oversaw projects that were awarded $2.6 million in U.S. government funding, including a grant explicitly intended to increase maple syrup sales. That promotional work produced a stream of social media posts like, “Maple Syrup’s Benefits: Anti-Cancer, Anti-Oxidant, Anti-Inflammatory.”

In a video posted on YouTube in 2019, Dr. Seeram said nutrients in maple syrup could “potentially together prevent and/or delay the onset” of conditions such as “cardiovascular disease, metabolic syndrome, diseases of the brain and so on.”

But his studies have found something more limited: that maple syrup contains small amounts of polyphenols, compounds in plants that are generally considered beneficial. To demonstrate their effects, he tested highly concentrated maple extracts in lab settings — not people’s consumption of commercial maple syrup.

Dr. Seeram told The Examination that he believed in the power of natural medicines, which were part of his upbringing in South America. And he defended how he had spoken about his findings: “No one can go back to direct-quote from me to say, ‘It’s going to cure cancer, it’s going to cure diabetes.’”

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His conclusions often include hedging language — that maple syrup “may” or “could” have meaningful health effects — or disclaimers recommending further study. But several researchers said that the caveats weren’t enough to counterbalance broad health claims, and that Dr. Seeram had leaped too far from lab findings to practical applications.

“They are framing it in a far more positive light than they should,” said Christopher Gardner, a nutrition researcher at Stanford.

In an interview, Dr. Seeram blamed a former colleague at the University of Rhode Island for stirring up what he said was unwarranted scrutiny of his work. A university official said the school had investigated and found no research misconduct.

At a maple industry conference in October, Dr. Seeram described his work as making “it simple for Mom to understand” that syrup is beneficial.

“We have to convince the consumer that this sugar is good for you,” he told an audience of maple farmers, and laid out how to reach the public: Studies like his would be published in peer-reviewed journals, leading to marketing and media coverage and inspiring consumers to buy.

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The Quebec Maple Syrup Producers, an industry association that markets and regulates most of the world’s maple syrup, has long funded Dr. Seeram’s work. The association and the Canadian government have together provided at least $2.8 million for his research, according to a 2019 grant application. The association disputed that figure but would not provide details; neither would Dr. Seeram.

The association has also hired him for consulting and what it termed “PR activities” for at least a decade, according to emails and invoices. In 2023, his fees totaled $37,000, emails show.

In response to one of several emails from association officials thanking him for his work, he wrote in 2018 that he would “always work to find ways to promote maple products from Quebec.”

The maple association approached him in 2009, after the owners of POM Wonderful had funded and used some of his research on pomegranate to promote their juice during the pomegranate craze of the 2000s. (The Federal Trade Commission later issued a cease-and-desist order accusing the company of making misleading or false claims, based in part on a study he coauthored.)

Though Dr. Seeram had not previously researched maple, he told The Examination he was intrigued because he had recently moved to the Northeast, where it is an important agricultural product. Over the next couple of years, Dr. Seeram announced he had discovered dozens of polyphenols in maple syrup, including one his team named Quebecol.

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Based on his lab tests of concentrated compounds, he began suggesting that maple syrup had wide-ranging applications for human health.

“Maple syrup is becoming a champion food,” he said in a 2011 press release. “Several of these compounds possess antioxidant and anti-inflammatory properties, which have been shown to fight cancer, diabetes and bacterial illnesses.”

But experts say the low levels of these compounds in syrup are unlikely to improve health. Dr. Seeram acknowledged in interviews that a person would have to consume gallons of maple syrup to get the nutritional equivalent of the extracts. He noted, as he often has, that he isn’t encouraging anyone to consume more sugar, merely to choose maple syrup over alternatives.

The U.S. Department of Agriculture, another important benefactor, awarded more than $2.6 million for Dr. Seeram’s work. This included nearly $500,000 in 2017 to study whether maple syrup extract could improve the health of obese mice. Their health did not improve, and in some cases worsened, according to study findings cited by a government website and a student dissertation. The results weren’t published in an academic journal. Dr. Seeram, who in recent weeks stopped responding to queries from The Examination and The Times, didn’t answer questions about this study.

In 2018, the U.S.D.A. awarded $500,000 to a group led by Dr. Seeram for a promotional campaign that would showcase maple research on a University of Rhode Island website. Dr. Seeram’s grant application said he would be responsible for translating the science into “lay-friendly terminology.”

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The website, overseen by his team, called maple syrup “immensely healthy for you.” And though it carried disclaimers that more research was needed, it made misleading statements connecting studies of reduced-sugar maple extract to the consumption of maple syrup, such as: “Did you ever think that you could fight high blood sugar with some things as sugary and delicious as maple syrup?”

It also said the Quebecol compound could become a “potential cancer prevention drug,” noting that it looked “remarkably similar” to the breast cancer drug Tamoxifen — a comparison Dr. Seeram has also made in presentations.

In interviews, three cancer researchers called this comparison misleading. Geoffrey Greene of the University of Chicago said it was like expecting the brother of a concert violinist to also be a concert violinist because they looked similar.

When asked why he has used his research to promote maple products, Dr. Seeram said he was simply fulfilling the terms of the government grant. A U.S.D.A. spokeswoman said the University of Rhode Island was responsible for the website’s claims.

The university wouldn’t comment on the research. After inquiries from reporters, the website was taken down. The university said this was part of a broader effort to remove dormant pages.

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One of Dr. Seeram’s studies involved giving maple syrup extract to genetically modified worms to examine Alzheimer’s-related effects. His team observed that some worms fared better, but on average they were worse off. Nevertheless, the top-line summary in Dr. Seeram’s paper, published in 2016 by the journal Neurochemical Research, ignored the negative results and said the syrup extract “showed protective effects” for the worms.

An industry association press release said maple syrup extract had prolonged the worms’ lives — even though on average they died sooner — with a disclaimer that more research was needed. That nuance was lost in headlines in Canada, India, England and the United States proclaiming that maple syrup could protect against Alzheimer’s.

Christopher Link of the University of Colorado Boulder, who pioneered Alzheimer’s research on that kind of worm, criticized the study, citing the lack of basic details like the number of worms tested and whether the experiment had been replicated. Dozens of plant extracts have produced positive results in similar experiments, Dr. Link said, but that doesn’t mean they have real-world applications.

In a statement, Julie Barbeau of the maple association said it adheres to strict ethics rules and has had “no influence whatsoever” on the scores of research projects it has backed.

At least a dozen of Dr. Seeram’s papers that the maple association says it funded didn’t disclose that relationship. Also not disclosed in his papers: his paid consultant role and a Canadian maple extract patent that names him and Ms. Barbeau as co-inventors.

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Six publishers of Dr. Seeram’s work said they require authors to declare potential conflicts of interest. Dr. Seeram did not respond to questions about his disclosures.

In public statements, he has acknowledged receiving financial support from the maple association. And in earlier interviews, he said that industry funding is vital, because other research dollars are scarce. He also defended his patents, saying, “The driver here is not for me to get rich.” The maple association said it was protecting its intellectual property.

Last year, the association hailed a new study, which it funded, as the “first human clinical trial” of maple syrup.

Participants replaced a small amount of sugar in their diet with maple syrup — for instance, to sweeten coffee. The scientists told Newsweek that the results, published in The Journal of Nutrition, showed that maple syrup improved measures of blood sugar, blood pressure and fat, and might help lower the risk of diabetes and cardiovascular disease.

Dr. Seeram, who was not an author of the study, said the results validated his work.

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But three independent experts who reviewed the research said the conclusions were overstated — emphasizing a few positive results among dozens of measures — and the study appeared to show no meaningful difference between maple syrup and refined sugar.

“They took it too far,” said Kimber Stanhope, a nutritional biologist at the University of California, Davis.

The lead researcher, André Marette of Laval University, said that while the differences between maple syrup and refined sugar were “modest,” they were meaningful. Through a public relations firm hired by the industry association, he said, “We were careful to state that the clinical relevance of the work will need to be further substantiated.”

In the meantime, the findings have reached the general public. “Sweet!” effused a headline in a women’s magazine last fall. “Maple Syrup in Coffee Could Help You Lose Weight.”

Mago Torres contributed reporting.

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Video: This Parrot Has No Beak, But Is at the Top of the Pecking Order

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Video: This Parrot Has No Beak, But Is at the Top of the Pecking Order

new video loaded: This Parrot Has No Beak, But Is at the Top of the Pecking Order

Bruce, a disabled kea parrot, is missing his top beak. The bird uses tools to keep himself healthy and developed a jousting technique that has made him the alpha male of his group.

By Meg Felling and Carl Zimmer

April 20, 2026

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Contributor: Focus on the real causes of the shortage in hormone treatments

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Contributor: Focus on the real causes of the shortage in hormone treatments

For months now, menopausal women across the U.S. have been unable to fill prescriptions for the estradiol patch, a long-established and safe hormone treatment. The news media has whipped up a frenzy over this scarcity, warning of a long-lasting nationwide shortage. The problem is real — but the explanations in the media coverage miss the mark. Real solutions depend on an accurate understanding of the causes.

Reporters, pharmaceutical companies and even some doctors have blamed women for causing the shortage, saying they were inspired by a “menopause moment” that has driven unprecedented demand. Such framing does a dangerous disservice to essential health advocacy.

In this narrative, there has been unprecedented demand, and it is explained in part by the Food and Drug Administration’s recent removal of the “black-box warning” from estradiol patches’ packaging. That inaccurate (and, quite frankly, terrifying) label had been required since a 2002 announcement overstated the link between certain menopause hormone treatments and breast cancer. Right-sizing and rewording the warning was long overdue. But the trouble with this narrative is that even after the black-box warning was removed, there has not been unprecedented demand.

Around 40% of menopausal women were prescribed hormone treatments in some form before the 2002 announcement. Use plummeted in its aftermath, dipping to less than 5% in 2020 and just 1.8% in 2024. According to the most recent data, the number has now settled back at the 5% mark. Unprecedented? Hardly. Modest at best.

Nor is estradiol a new or complex drug; the patch formulation has existed for decades, and generic versions are widely manufactured. There is no exotic ingredient, no rare supply chain dependency, no fluke that explains why women are suddenly being told their pharmacy is out of stock month after month.

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The story is far more an indictment of the broken insurance industry: market concentration, perverse incentives and the consequences of allowing insurance companies to own the pharmacy benefit managers that effectively control drug access for the majority of users. Three companies — CVS Caremark, Express Scripts and OptumRx — manage 79% of all prescription drug claims in the United States. Those companies are wholly owned subsidiaries of three insurance behemoths: CVS Health, Cigna and UnitedHealth Group, respectively. This means that the same corporation that sells you your insurance plan also decides which drugs get covered, at what price, and whether your pharmacy can stock them. This is called vertical integration. In another era, we might have called it a cartel. The resulting problems are not unique to hormone treatments; they have affected widely used medications including blood thinners, inhalers and antibiotics. When a low-cost generic such as estradiol — a medication with no blockbuster profit margins and no patent protection — runs into friction in this system, the friction is not random. It is structural. Every decision in that chain is filtered through the same corporate profit motive. And when the drug in question is an off-patent estradiol patch that has negligible profit margins because of generic competition but requires logistical investment to keep consistently in stock? The math on “how much does this company care about ensuring access” is not complicated.

Unfortunately, there is little financial incentive to ensure smooth, consistent access. There is, however, significant financial incentive to steer patients toward branded alternatives, or simply to let supply tighten — because the companies aren’t losing much profit if sales of that product dwindle. This is not a conspiracy theory: The Federal Trade Commission noted this dynamic in a report that documented how pharmacy benefit managers’ practices inflate costs, reduce competition and harm patient access, particularly for independent pharmacies and for generic drugs.

Any claim that the estradiol patch shortage is meaningfully caused by more women now demanding hormone treatments is a distraction. It is also misogyny, pure and simple, to imply that the solution to the shortage is for women’s health advocates to dial it down and for women to temper their expectations. The scarcity of estradiol patches is the outcome of a broken system refusing to provide adequate supply.

Meanwhile, there are a few strategies to cope.

  • Ask your prescriber about alternatives. Estradiol is available in multiple formulations, including gel, spray, cream, oral tablet, vaginal ring and weekly transdermal patch, which is a different product from the twice-weekly patch and may be more consistently available depending on manufacturer and region.
  • Consider an online pharmacy. Many are doing a good job locating and filling these prescriptions from outside the pharmacy benefit manager system.
  • Call ahead. Patch shortages are inconsistent across regions and distributors. A call to pharmacies in your area, or a broader geographic radius if you’re able, can locate stock that your regular pharmacy doesn’t have.
  • Consider a compounding pharmacy. These sources can sometimes meet needs when commercially manufactured products are inaccessible. The hormones used are the same FDA-regulated bulk ingredients.

Beyond those Band-Aid solutions, more Americans need to fight for systemic change. The FTC report exists because Congress asked for it and committed to legislation that will address at least some of the problems. The FDA took action to change the labeling on estrogen in the face of citizen and medical experts’ pressure; it should do more now to demand transparency from patch manufacturers.

Most importantly, it is on all of us to call out the cracks in the current system. Instead of repeating “there’s a patch shortage” or a “surge in demand,” say that a shockingly small minority of menopausal women still even get hormonal treatments prescribed at all, and three drug companies control the vast majority of claims in this country. Those are the real problems that need real solutions.

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Jennifer Weiss-Wolf, the executive director of the Birnbaum Women’s Leadership Center at New York University School of Law, is the author of the forthcoming book When in Menopause: A User’s Manual & Citizen’s Guide. Suzanne Gilberg, an obstetrician and gynecologist in Los Angeles, is the author of “Menopause Bootcamp.”

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A renewed threat to JPL as the Trump administration tries again to cut NASA

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A renewed threat to JPL as the Trump administration tries again to cut NASA

NASA recaptured the world’s attention with Artemis II, which took astronauts to the moon and back for the first time in half a century. But the agency’s scientific projects could again be under threat as the Trump administration makes a renewed push to drastically cut their funding — including at the Jet Propulsion Laboratory.

The cuts, proposed in the Trump administration’s 2027 budget request to Congress, would pose further challenges to the already weakened Caltech-managed lab and could be broadly damaging to American efforts to bring back new discoveries from space. They echo last year’s attempt by the administration to slash NASA funding, which Congress rejected.

Though the Artemis project is billed as laying a foundation for a crewed NASA mission to Mars, exploration of the Red Planet is among the endeavors that could be slashed. The rover currently exploring Mars’ ancient river delta and a mission to orbit Venus are among projects with JPL involvement targeted for spending cuts, according to an analysis of the NASA budget proposal by the nonprofit Planetary Society.

“This isn’t [because] they’re not producing good science anymore. There’s no rhyme or reason to it,” said Casey Dreier, chief of space policy at the Planetary Society, which led opposition to the administration’s similar effort to cut NASA funding last year.

Storm clouds hang over the Jet Propulsion Laboratory on Feb. 7, 2024.

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(David McNew / Getty Images)

This time, the administration is asking Congress to cut NASA funding by 23% — including a 46% cut to its science programs, which are responsible for developing spacecraft, sending them into outer space to observe and analyzing the data they send back.

The proposal would cancel 53 science missions and reduce funding for others, according to the Planetary Society analysis. The effort to pare down NASA Science comes amid the Trump administration’s broader effort to cut scientific research across federal agencies.

The plan swiftly drew bipartisan criticism from members of Congress, who rejected the administration’s similar 2026 proposal in January. Republican Sen. Jerry Moran of Kansas, who chairs the Senate appropriations subcommittee that oversees NASA, indicated last week that he would work to fund NASA similarly for 2027, saying it would be “a mistake” not to fund science missions.

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Moran plans to hold a hearing with NASA Administrator Jared Isaacman before the end of April to review the budget request, a spokesperson for his office said. The president’s budget request is an ask to Congress, which ultimately holds the power to allocate funding.

But until Congress creates its own budget, NASA will use the plan as its road map, which could slow grants and contracts. The proposal “still creates enormous chaos and uncertainty in the meantime for critical missions, the scientific workforce, and long-term research planning,” said Rep. Judy Chu (D-Monterey Park), whose district includes JPL.

A NASA spokesperson declined to comment Friday. In the budget request, Isaacman wrote that NASA was “pursuing a focused and right-sized portfolio” for its space science missions in order to align with Trump’s federal cost-cutting goals.

The budget “reinforces U.S. leadership in space science through groundbreaking missions, completed research, and next-generation observatories,” Isaacman wrote.

Jared Isaacman testifies during his confirmation hearing to be the NASA administrator

Jared Isaacman testifies during his confirmation hearing to be the NASA administrator in the Russell Senate Office Building on Capitol Hill on Dec. 3, 2025.

(Anna Moneymaker / Getty Images)

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At JPL — which has for decades led innovation in space science and technology from its La Cañada Flintridge campus — questions had already swirled about the lab’s role in the future of NASA work.

Multiple rounds of layoffs over the last two years, the defunding of its embattled Mars Sample Return mission and a shift by the Trump administration toward lunar exploration and away from the type of scientific work that JPL executes had pushed the lab into a challenging stretch.

It has had a steady stream of employee departures in recent months, and those left have been scrambling to court outside funding from private investors, sell JPL technology to companies and increase productivity in hopes of keeping the lab afloat, according to two former staffers, who requested anonymity to describe the mood inside the lab.

“If we’re not doing science, then what are we doing?” asked one former employee, who recently left JPL after more than a decade there.

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A spokesperson for the lab declined to comment, referring The Times to the budget proposal.

The NASA programs marked for cancellation or cutbacks support thousands of jobs at JPL and other centers, said Chu, who has led a push for increased funding for NASA Science. After last year’s layoffs, JPL “cannot afford to lose more of this expertise,” she said in a statement.

Among the JPL projects that appear to be slated for cancellation are two involving Venus, Dreier said. One, Veritas, is early in development and would give work to the lab for the next several years, he said.

The project would be the first U.S. mission to Venus in more than 30 years, Dreier said, and aims to make a high-resolution mapping of the planet’s surface and observe its atmosphere.

The Perseverance rover, which is on Mars collecting rock and soil samples, could face spending reductions. The budget request proposes pulling some funding from Perseverance to fund other planetary science missions and reducing “the pace of operations” for the rover.

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Though how the Mars samples might get back to Earth is uncertain, the rover is still being used to explore the planet and search for evidence of whether it could have ever been habitable to life.

Researchers hope the tubes of Martian rock, soil and sediment can eventually be brought back to Earth for study. The team has about a half a dozen more sample tubes to fill and the rover is in good shape, said Jim Bell, a planetary scientist and Arizona State University professor who leads the camera team on Perseverance, which works daily with JPL.

He said NASA’s spending proposal put forth “no plan” for the future of the agency’s work.

“Are people just supposed to walk away from their consoles,” Bell asked, “and let these orbiters around other planets or rovers on other worlds — just let them die?”

The NASA document did not clearly show which programs were targeted for cuts and did not list which projects were targeted for cancellation. The Planetary Society and the American Astronomical Society each analyzed the proposal and found that dozens of projects appeared to be canceled without being named in the document.

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Across NASA, other projects slated for cancellation according to the Planetary Society’s analysis include New Horizons, a spacecraft exploring the outer edge of the solar system; the Atmosphere Observing System, a planned project to collect weather, air quality and climate data; and Juno, a spacecraft studying Jupiter.

The administration’s plan also doesn’t prioritize new scientific projects, Bell said, which further jeopardizes long-term job stability and space discovery at centers like JPL.

“We’re going through this long stretch now with very few opportunities to build these spacecrafts,” Bell said. “All of the NASA centers are suffering from the lack of opportunities.”

Last year, the Trump administration proposed to slash NASA’s 2026 funding by nearly half. Instead, Congress approved funding in January that provided $24.4 billion for the agency — a cut of about 29% rather than the proposed 46%. The 2027 budget request asks for $18.8 billion.

Congress kept funding for science missions nearly steady, allocating $7.25 billion for science missions, about a 1% decrease from 2025. The administration had proposed cutting the science investment down to $3.91 billion. This time, the budget requests $3.89 billion.

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Under the Trump administration, NASA has put an emphasis on moon exploration, including this month’s successful Artemis II mission. Isaacman, who defended the proposed cuts on CNN last week, touted the agency’s lunar plans, including a project to build a base on the moon.

The agency has indicated commitment to some existing science missions, including the James Webb Space Telescope, the to-be-launched Nancy Grace Roman Space Telescope, the Dragonfly spacecraft set to launch for Saturn’s moon in 2028, and other projects.

“NASA doesn’t have a topline problem, we just need to focus on executing and delivering world-changing outcomes,” Isaacman said on CNN.

Scientists have urged the government not to choose between funding science and exploration but to keep up investment in both.

“It’s ultimately kind of confusing, especially on the heels of the Artemis II mission,” said Roohi Dalal, deputy director for public policy at the American Astronomical Society. “The scientific community … is providing critical services to ensure that the astronauts are able to carry out their mission safely, and yet at the same time, they’re facing this significant cut.”

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