PFAS: 'Everyday chemicals' detected in every cord blood sample in 40 studies |  LiFO

PFAS: ‘Everyday chemicals’ detected in every cord blood sample in 40 studies |

Toxic, so-called “permanent chemicals” were detected in every umbilical cord blood sample in all 40 scientific studies conducted over the past five years, a new study reveals.

In the studies where they were examined a total of about 30,000 sampleslinked fetal exposure to PFAS chemicals to health complications in unborn babies, toddlers, and older children.

Uloma Utse, scientific associate of the Environmental Working Group in the field of environmental health, who analyzed the available data, characterized the findings as “worrying”.

“Even before you’re born, you’re already exposed to PFAS,” he noted.

It is noted that perfluorinated and polyfluorinated alkylated substances (PFAS) are a multi-membered family of thousands of man-made synthetic chemicals, about 12,000 chemicals, widely used in the production of water, dye and heat resistant products. They are also known as “permanent chemicals” as they do not dissolve and accumulate in the human body and the environment.

The American government estimates that they are in the blood of 98% of American citizens.

These chemicals are associated with birth defects, cancer, kidney diseases and liver failuresas well as other health problems.

PFAS can be absorbed through it skin, through ingestion or inhalation.

These chemicals are estimated to be in contaminated drinking water for over 200 million people in the US alone and have been detected at alarming levels in meat, seafood, dairy, grains and processed foods. In addition, they are found in a range of everyday consumer goods such as food packaging, waterproof clothing, non-stick cookware.

“The presence of such chemicals poses a threat to pregnant women, acting as first contacts with PFASs before they pass from the uterus to the fetus via the umbilical cord,” notes Utse.

Scientists focus on umbilical cord blood, which is the life link between mother and baby. The findings cause great concern as fetuses are “more vulnerable to these exposures because their developing bodies don’t have the mechanisms to respond to these chemicals,” she adds.

Studies link fetal exposure to higher cholesterol and triglycerides in babies, and changes in their body’s bile acids, which can lead to a higher risk of cardiovascular problems later in life.

PFASs can remain in the human body for years, even decades, with many studies linking fetal exposure to effects in childhood and adulthood.

With information from the Guardian



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