Alarming study unveils how 'forever chemicals' transfer from mothers to newborns

In an important scientific advancement, researchers have explored significant mechanisms and health implications of polyfluoroalkyl substances (PFAS) exposure in infants, analyzing their transfer through the placenta and also into breast milk. This study marks a significant step forward in our understanding of environmental pollutants and their impact on the most vulnerable populations.

Polyfluoroalkyl substances (PFAS) are a class of chemicals extensively used in consumer goods production due to their hydrophobic and oleophobic properties and stability. However, their persistence in the environment and bioaccumulation in living organisms have sparked concerns about potential health effects. Previous studies have linked PFAS exposure to various adverse outcomes, including developmental issues in children.

A study published in Eco-Environment & Health has highlighted the levels, health risks, and transport protein binding capabilities of per- and polyfluoroalkyl substances (PFAS). Found in maternal serum, cord serum, and breast milk, these synthetic chemicals pose potential health risks for infants. The research team meticulously analyzed the transfer mechanisms and impacts of these persistent chemicals, providing crucial insights into their pervasive presence from pregnancy to lactation.

Employing high-performance mass spectrometry, the researchers analyzed 16 types of PFAS in 1,076 mother-child pairs. They found that placental transfer of PFAS was the most dangerous—higher than breastfeeding—suggesting that these chemicals are more likely to cross the placenta and accumulate in the foetus.

What the researchers say: "Our findings are crucial for developing strategies to protect infants from the potentially harmful effects of PFAS exposure,” the lead author said. “Understanding the pathways and risks associated with these chemicals can lead to better regulatory policies and protective measures for the most susceptible among us."

The implications of this research are profound, particularly for public health policies and infant safety. By identifying specific PFAS compounds more likely to transfer through the placenta and into breast milk, preventive measures can be more effectively targeted. Moreover, the study's findings could influence future guidelines on the use of PFAS-containing products by pregnant women and nursing mothers.

So, what? The regulations that the researchers, rightly, want can only be enforced by government bodies such as the EPA. These are just the agencies that the US Supreme Court and the Republican Party want to cripple at the behest of big business. If you’re in the US, consider that before you vote—the lives of your children and grandchildren may  depend on your choice.