PFAS (polyfluoroalkyl substances) are described as “permanent chemicals” and are widely used in daily necessities such as easy-to-clean woks, furniture, and clothing. However, a new study in the United States found that PFAS may affect children’s development and even increase heart disease. Vascular disease and cancer risk.
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PFAS is a chemical substance that cannot be decomposed by the environment. It is often used in easy-to-clean woks, mobile phones, carpets, furniture, fast food packaging and other items. It has waterproof, anti-fouling and oil-proof effects. After they enter the body, it takes nearly 10 years to be destroyed. Therefore, it is described as a “permanent chemical”. Long-term intake may cause cancer, thyroid disease, liver damage, decreased fertility, and endocrine disruption.
the itemresearch byUniversity of Southern California), published in the academic journal Environmental Health Perspective on February 22, aimed at assessingThe impact of PFAS on child development.
The study collected blood samples from 449 adolescents for analysis, 137 of whom were overweight or obese, Latino and Southern California. The study found that all participants had PFAS in their blood, including PFOS, PFHxS, PFHpS, PFOA, and PFNA, while more than 98% of participants also had PFDA in their blood.
The study first measured the chemical in the blood of two groups of people and then assessed levels after exposure to high amounts of PFAS. The lead author of the study, Jesse Goodrich, pointed out that it was found that children’s long-term exposure to PFAS can affect development, not only disrupting amino acid and lipid metabolism disorders, but also changing thyroid hormones, disrupting puberty development, or increasing children’s risk of cardiovascular disease and diabetes and risk of diseases such as cancer.Co-author Leda Chatzi pointed out that although the United States has begun to gradually ban some PFAS in products, the research reflects that all PFAS chemical ingredients should be regulated.
Pregnant women consuming PFAS increases fetal autism risk
The U.S. Food and Drug Administration (FDA) pointed out that PFAS in cosmetics and skin care products are usually purposefully added to regulate, smooth or make the skin look shiny, etc. To adjust the consistency and texture of the product. Legally, all ingredients should be listed on product labels, but the PFAS contained in some products may come from impurities in raw materials, and were not intentionally added to cosmetics.
Previous studies have pointed out the risks of PFAS to health, especially pregnant women, such as fetal exposure to PFAS in utero increases the risk of autism, kidney cancer, testicular cancer, ovarian cancer, prostate cancer, thyroid cancer and There is a higher risk of bone marrow cancer. An Australian study found that as long as there is a 5 cm crack on the easy-clean wok, whether it is formed by a spatula or a spoon, as many as 9,100 plastic particles can be released, which will seep into the food during cooking, posing a huge risk .andAn early study in the United States observed about 10,000 people’s blood samples from 2003 to 2014, and found 5 common PFAS in 70% of the samples. At the same time, it was found that the concentration of PFAS in the participants’ body would increase within 24 hours after eating fast food, which is believed to be due to The food is stained with PFAS contained in the coating of take-out wrapping paper or plastic boxes.
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Written by: Zheng Tingyin
