A peer-reviewed study led by CU Boulder researchers demonstrates that erythritol, a popular non-nutritive sugar alcohol that is commonly used as a zero-calorie sweetener in “sugar-free” snacks and beverages, may increase stroke risk by may constricting the brain’s blood vessels and lowering the body’s ability to dissolve blood clots.
The new CompreHensive European Food Safety (CHEFS) database unifies nearly 400 million chemical contaminant analytical results from two decades of EU food safety monitoring activities, enabling the analysis of this previously disparate data. Using their new database, researchers identified food safety trends across Europe between 2000 and 2024.
In May 2025, EPA rolled back Biden-era drinking water limits for per- and polyfluoroalkyl substances (PFAS) of concern. A new map visualizing EPA testing data shows that more than 30 million Americans are served by drinking water systems containing one of four PFAS for which the limits have been revoked.
After an updated risk assessment on fluoride exposure in the EU, focusing especially on developmental neurotoxicity in children, the European Food Safety Authority (EFSA) revised the tolerable upper intake levels (ULs) for fluoride. EFSA concluded there is no major health risk considering the new ULs and current EU drinking water limits for fluoride.
The Ensuring Safe and Toxic-Free Foods Act of 2025 would set stricter requirements for manufactures to decide a food ingredient is “Generally Recognized as Safe” (GRAS). It also sets an annual quota of GRAS notices for FDA to review, and lays the groundwork for a systematic chemical reassessment process.
Denmark has banned 23 pesticides containing six active ingredients known to break down into trifluoroacetic acid (TFA), a toxic per- and polyfluoroalkyl substance (PFAS) that easily contaminates water and has been found in food products.
Developed by University of Texas at Dallas scientists, EnliSense’s READ FWDx is a novel, compact rapid sensor that can simultaneously detect microbiological and chemical food contaminants. EnliSense and the researchers behind READ FWDx envision their technology being used by both food manufacturers and consumers at home.
The European Food Safety Authority (EFSA) recently completed an assessment of estragole—a naturally occurring genotoxin and carcinogen—in fennel seed preparations, concluding that consumption of fennel seed preparations may be toxic to infants, children, and fetuses. EFSA is seeking public comment.
FDA has shared concern about the growing number of edible products containing kratom available for sale online and at retailers like gas stations and smoke shops across the U.S. It has issued warning letters to seven companies for illegally marketing gummies, drinks, and tablets containing the kratom-derived concentrate 7-OH, a “novel, potent opioid.”
Following FDA’s announcement of its intent to end the use of artificial food colorants—largely by relying on voluntary action by industry—the agency has authorized a fourth petition for a naturally sourced food dye, Gardenia Blue. FDA is also reminding industry that even “natural” colorants must be approved by the agency.
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