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The Food and Drug Administration’s “hands-off approach” to food additives, including those found in ultraprocessed foods and energy drinks, may allow unsafe ingredients to enter the nation’s food supply, according to the authors of an editorial published Thursday. While food manufacturers can request an FDA review of new ingredients before they are added to products — and they sometimes do — they are not required to do so. From 1990 to 2010, an estimated 1,000 substances were labeled GRAS by manufacturers and were used without notifying the agency, Pomeranz said, citing earlier research. Since then, she added, there have likely been many more ingredients added to the nation’s food supply without the FDA’s oversight. “We have no idea how many substances are in the food supply based on this self-GRAS mechanism,” Pomeranz said.
Persons: , Jennifer Pomeranz, , Pomeranz, ” Pomeranz, Xaq, ” Frohlich, Richard Mattes, ” Mattes, “ It’s Organizations: American, of Public Health, FDA, European Union, NYU School of Global Public Health, Auburn University, Purdue University Locations: India, Japan, GRAS, Alabama, Indiana
Some researchers, however, are now fighting back and developing new ways to protect people’s photos and images from AI’s grasp. The prototype, dubbed PhotoGuard, puts an invisible “immunization” over images that stops AI models from being able to manipulate the picture. The aim of PhotoGuard is to protect photos that people upload online from “malicious manipulation by AI models,” Salman said. But he said he hopes that with more engineering efforts, the prototype can be turned into a larger product that can be used to protect images. While generative AI tools “allow us to do amazing stuff, it comes with huge risks,” Salman said.
Persons: Eveline, , Fröhlich, “ We’ve, Glaze, ” Fröhlich, , AI’s overreach, Pope dripped, Vincent Van Gogh, they’re, it’s, Ben Zhao, ” Zhao, Zhao’s, Jon Lam, Lam, Jon Lam “, ” Lam, Zhao, , ” Hadi Salman, ” Salman, Salman, Trevor Noah, MIT CSAIL, Noah Organizations: CNN, University of Chicago, Massachusetts Institute of Technology, MIT, PhotoGuard Locations: Stuttgart, Germany, California
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