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☆ Black-colored plastic used for kitchen utensils and toys linked to banned toxic flame retardants
▼ + stars: | 2024-10-01 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +8 min

“That particular product had up to 22,800 parts per million of total flame retardants — that’s almost 3% by weight,” Liu said. That chemical is a member of the polybrominated diphenyl ethers, or PBDE, class of flame retardants. “I would recommend not using black plastic for food contact materials or buying toys with black plastic pieces,” said Birnbaum, who was not involved in the study. What consumers can doExperts say there are ways that consumers can reduce their risk from flame retardants. “Replace your plastic kitchen utensils with stainless steel options or choose plastic free items to help reduce your overall exposure to harmful additives and plastic,” Liu said.

Persons: CNN —, ”, Megan Liu, ” Liu, Liu, DecaBDE, decaBDE, toxicologist Linda Birnbaum, “, Birnbaum, ” Erich Shea, ” Shea, that’s, hadn’t, Leonardo Trasande, “ I’m, Trasande, vacuuming, ” Birnbaum Organizations: CNN, Toxic, US Environmental Protection Agency, National Institute for Environmental Health Sciences, National Toxicology, Chemistry, ” Manufacturers, National Institute of Environmental Health Sciences, Flame, Alliance, Amsterdam Institute for Life, Vrije Universiteit, “, NYU Langone Health Locations: United States, sofas, Vrije, Amsterdam, New York City

☆ Microplastics found in nose tissue at base of brain, study says
▼ + stars: | 2024-09-16 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +7 min

CNN —Tiny plastic shards and fibers were found in the nose tissue of human cadavers, according to a small new study. The threads and microplastic pieces were discovered in the olfactory bulb, the part of the nose responsible for detecting odors that sits at the base of the brain. Microplastics are polymer fragments that can range from less than 0.2 inch (5 millimeters) down to 1/25,000th of an inch (1 micrometer). However, an April 2023 study found that microplastics made of polypropylene appeared to exacerbate the advance of breast cancer. The nose is one of many ways through which microplastics can enter the body, experts say.

Persons: ”, Luís Fernando Amato, Lourenço, Amato, Lourenço, Phoebe Stapleton, “ I’m, ” Stapleton, “, Betsy Bowers, ” Bowers, ” Sherri “ Sam ” Mason, ” Amato, microplastics, Julian Ward, Leonardo Trasande, don’t, Trasande Organizations: CNN, Free University of Berlin, Rutgers University, Industry Alliance, Penn State, JAMA, US Environmental Protection Agency, Getty, American Academy of Pediatrics, NYU Langone Health, Natural Resources Defense Council, Invest Locations: Piscataway , New Jersey, Erie , Pennsylvania

☆ Microplastics discovered in human penises for the first time
▼ + stars: | 2024-06-19 | by ( Jack Guy | ) edition.cnn.com time to read: +5 min

CNN —Scientists have found microplastics in human penises for the first time, as concerns over the tiny particles’ proliferation and potential health effects mount. Microplastics are polymer fragments that can range from less than 0.2 inch (5 millimeters) down to 1/25,000th of an inch (1 micrometer). Ramasamy said he wasn’t surprised to find microplastics in the penis, as it is a “very vascular organ,” like the heart. Seven different types of microplastics were detected, with polyethylene terephthalate (PET) and polypropylene (PP) the most prevalent, according to the study. “We need to identify whether microplastics are linked to ED and if there is a level beyond which it causes pathology and what types of microplastics are pathologic,” he said.

Persons: Ranjith Ramasamy, Ramasamy, wasn’t, ”, ” Ramasamy, Toxicologist Matthew J, Campen, ” Campen, Leonardo Trasande, don’t, Trasande Organizations: CNN —, University of Miami, CNN, University of New, “ Plastics, NYU Langone Health, American Academy of Pediatrics Locations: University of New Mexico, Albuquerque

☆ Tiny plastic shards found in human testicles, study says
▼ + stars: | 2024-05-21 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +7 min

CNN —Human testicles contain microplastics and nanoplastics at levels three times higher than animal testes and human placentas, a new small study found. “They look like little shards, tiny broken bits from very, very old plastics,” said Campen, a regents’ professor of pharmaceutical sciences at the University of New Mexico in Albuquerque. Researchers expected to find more plastic shards in the testicles of older men in the study, but that wasn’t the case, Campen said. “In testes, the levels of plastic was three times as much as we saw in placentas,” Campen said. In studies of pregnant mice, researchers have found plastic chemicals in the brain, heart, liver, kidney and lungs of the developing fetus 24 hours after the pregnant mother ingested or breathed in plastic particles.

Persons: ”, Matthew Campen, Campen, ” Campen, “ We’re, Adrienne Bresnahan, Kimberly Wise White, Leonardo Trasande, don’t, Trasande Organizations: CNN, micron, Sciences, University of New, Endocrine Society, Getty, American Chemistry Council, placentas, American Academy of Pediatrics, NYU Langone Health, Natural Resources Defense Council, Invest Locations: University of New Mexico, Albuquerque, United States, placentas, Beijing

☆ Common flame retardants linked to deaths from cancer in people, study finds
▼ + stars: | 2024-04-01 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +7 min

CNN —Flame retardants added for decades to thousands of consumer products in the United States may raise the risk of dying from cancer, according to new research. “The new study links PBDEs to deaths from cancer, building a case for the association between flame retardants and cancer mortality being real,” said Trasande, who researches the impact of plastics, flame retardants and other chemicals on children. Flame retardant chemicals also can pass to developing fetuses via the placenta and to newborns through breast milk, past research has found. In some cases, the industry has replaced these chemicals with newer phosphorus-based flame retardants, Trasande said, adding that researchers are now concerned these chemicals may be linked to cancer as well. When reupholstering older couches or chairs, be sure to replace the old foam with flame retardant-free foam.

Persons: Leonardo Trasande, ”, Trasande, ” Trasande, Tasha Stoiber, EWG Organizations: CNN, National Health, JAMA, NYU Langone Health, US Centers for Disease Control, Manufacturers, US Environmental Protection Agency, CDC, Environmental Locations: United States, PBDEs, New York City

☆ Nanoplastics linked to heart attack, stroke and early death, study finds
▼ + stars: | 2024-03-06 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +9 min

“Should exposure to microplastics and nanoplastics be considered a cardiovascular risk factor? Nanoplastics have been found in human blood, lung and liver tissues, urine and feces, mother’s milk, and the placenta. The examination found “visible, jagged-edged foreign particles” scattered in the plaque and external debris from the surgery, the study said. Presence of microplastics and nanoplastics, and subsequent inflammation, may act to increase one’s susceptibility to these chronic diseases,” Stapleton said in an email. However, calling the study results “a direct link to cardiovascular disease is a stretch for the findings,” she added.

Persons: ”, Raffaele Marfella, Marfella, University of Campania Luigi Vanvitelli, Philip Landrigan, ” Landrigan, nanoplastics, Landrigan, Mary Conlon, —, that’s, Andrew Freeman, Phoebe Stapleton, Rutgers University’s Ernest Mario, “, ” Stapleton, Leonardo Trasande, don’t, Trasande Organizations: CNN, New England, of Medicine, University of Campania, Boston College, Program, Global Public Health, Global, Planetary Health, International, Water Association, Surgeons, Jewish Health, Rutgers, Rutgers University’s Ernest Mario School of Pharmacy, Getty, American Academy of Pediatrics, NYU Langone Health, Natural Resources Defense Council, Invest Locations: Naples, Italy, Denver, Piscataway , New Jersey

☆ Certain types of ‘forever chemicals’ will no longer be used in US food packaging, FDA says
▼ + stars: | 2024-02-28 | by ( Brenda Goodman | ) edition.cnn.com time to read: +3 min

CNN —Certain kinds of greaseproofing “forever” chemicals called per- and polyfluoroalkyl substances, or PFAS, will no longer be used in food packaging in the US, the US Food and Drug Administration announced Wednesday. The FDA’s food studies have shown that food packaging materials like fast-food wrappers, microwave popcorn bags and take-out pizza boxes were a major source of dietary exposure to certain types of PFAS, hormone-disrupting chemicals that may persist in the body and the environment. While health and environmental advocates cheered the new announcement, they noted that companies were already facing pressure from state bans to get PFAS out of consumer products, including food packaging. Chemicals called long-chain PFAS stopped being sold in the US due to safety concerns in 2011. Short-chain PFAS weren’t thought to build up in living organisms the way long-chain PFAS do, but research has shown that they may be metabolized into forms that linger in tissue.

Persons: ”, Leonardo Trasande, Melanie Benesh, ” Benesh, chemistries, Dr, Sanjay Gupta, Jim Jones, PFAS, Sandee LaMotte Organizations: CNN, US Food and Drug Administration, NYU Langone Health, American Chemistry Council, “ ACC, FDA, Get CNN, CNN Health, Chemicals, Manufacturers Locations: New York City

☆ ‘Everywhere’ chemicals linked to rise in preterm births, study says
▼ + stars: | 2024-02-06 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +9 min

Now, researchers have found synthetic chemicals called phthalates used in clear food packaging and personal care products could be a culprit, according to a new study. “Studies show the largest association with preterm labor is due to a phthalate found in food packaging called Di(2-ethylhexyl) phthalate, or DEHP,” Trasande said. “In our new study, we found DEHP and three similar chemicals could be responsible for 5% to 10% of all the preterm births in 2018. “This paper focused on the relationship between exposure to individual phthalates and preterm birth. “Every day, they’re often exposed to more than one phthalate from the products they use, so the risk of preterm birth may actually be greater,” said Friedman, who was not involved in the study.

Persons: phthalates, ”, Dr, Leonardo Trasande, ” Trasande, “, that’s, Alexa Friedman, Friedman, diisononyl, toxicologist Linda Birnbaum, ” Birnbaum, birthweight, DEHP, Trasande, ” Friedman, don’t, ” CNN’s Jen Christensen Organizations: CNN, NYU Langone Health, “, Environmental, American Chemistry Council, Product Safety, FDA, Food and Drug Administration, National Institute for Environmental Health Sciences, National Toxicology, National Institutes of Health’s, Child Health, Health, Mayo Clinic, American Academy of Pediatrics, AAP Locations: United States, European

☆ Common contaminants linked to accelerated weight gain in children
▼ + stars: | 2023-10-19 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +8 min

The research network aims to examine the lifetime impact of exposure in the womb to chemical contaminants in air, water and food. Both DDT and HCB contamination in people occurs “mainly through bioaccumulation in the food chain via fish, fish products, meat (and) dairy products,” Montazeri said. The July 2022 report also found PFAS exposure was sufficiently associated with decreased infant and fetal growth as well as decreased antibody response to vaccines in both adults and children. Pregnant people can take steps to reduce their exposure to various chemicals in commercial products, food and water. “Phthalates and phenols come from plastics and personal care products,” Montazeri said.

Persons: ”, Parisa Montazeri, “, Montazeri, Leonardo Trasande, HCB, ” Montazeri, Trasande Organizations: CNN, Barcelona Institute, Global Health, BMI, NYU Langone Health, Environmental, US Centers for Disease Control, CDC, US Environmental Protection Agency, National Academies of Sciences, Engineering, Medicine, Getty, NYU’s Grossman School of Medicine, National Sanitation Foundation Locations: Spain, United States, PFAS

☆ Marijuana users have more heavy metals in their bodies
▼ + stars: | 2023-08-30 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +6 min

CNN —Users of marijuana had statistically higher levels of lead and cadmium in their blood and urine than people who do not use weed, a new study found. Marijuana users also had 22% higher cadmium levels in their blood than non-users, and 18% higher levels in their urine, Sanchez said. “Our study wasn’t able to tease apart whether or not self-reported cannabis users were using medical or recreational cannabis, so we can’t say definitively if medical cannabis users specifically had higher metal levels,” she said. Heavy metals aren’t just in marijuana — tobacco smokers are exposed to even more types of toxins. While that’s good news for the environment, it’s worrisome for marijuana users.

Persons: ”, Tiffany Sanchez, Sanchez, Beth Cohen, ” Sanchez, can’t, Dr, Leonardo Trasande, NYU Langone, I’m Organizations: CNN, Columbia University Mailman School of Public Health, US Environmental Protection Agency . Marijuana, University of California, Environmental, National Health, Cleveland Clinic, NYU, US Department of Agriculture, District of Columbia Locations: New York City, San Francisco, Italy

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