Microplastics found in human breast milk

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Oct. 10, 2022 – According to a. Microplastics were first detected in human breast milk new study Published in polymers.

Though more studies are needed, the researchers said they were concerned about the potential health effects on babies.

“The detection of the presence of microplastics in breast milk increases our grave concern for the extremely vulnerable population of infants,” Dr. Valentina Notarstefano, one of the study authors at the Universita Politecnica della Marche in Italy, said The guard.

“Finding ways to reduce exposure to these pollutants during pregnancy and breastfeeding will be crucial,” she said. “But it must be stressed that the benefits of breastfeeding far outweigh the downsides caused by the presence of environmentally harmful microplastics.”

The research team analyzed breast milk samples from 34 healthy mothers collected one week after giving birth in Rome. Microplastics were detected in 26 of the samples or 76%.

The researchers recorded how much food and drink the mothers with plastic packaging consumed, as well as their use of personal care products containing plastic. However, they found no association with the presence of microplastics in breast milk, suggesting that the widespread presence of microplastics in the environment “makes human exposure inevitable,” the study authors wrote.

The research team also found microplastics in human placenta in 2020, The guard reported. Other studies have found microplastics in human blood, cow’s milk and polypropylene bottles commonly used to bottle feed babies. Although previous studies have identified the toxic effects of microplastics in human cell lines, laboratory animals, and marine animals, the effects on living humans are still unknown.

In the latest study, researchers found that microplastics are made up of polyethylene, polypropylene and polyvinyl chloride found in plastic packaging. The team couldn’t analyze any particles smaller than 2 microns, but they said smaller plastic particles are likely still present in breast milk.

The research team could not identify the risk factors associated with microplastics in breast milk. But Notarstefano advised pregnant women to watch out for foods and drinks they consume in plastic packaging, clothes made of synthetic fabrics and cosmetics that contain microplastics.

“Studies like ours must not reduce breastfeeding, but instead raise public awareness to pressure politicians to promote pollution reduction laws,” she said.

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Microplastics found in human breast milk
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