Childhood Plastic Exposure Risks: Obesity, Infertility, Asthma
- Childhood exposure to chemicals used to make plastic household items presents growing health risks that can extend long into adulthood,experts from NYU Langone Health report.
- A extensive review of hundreds of studies, published September 21 in The Lancet Child & Adolescent Health, reveals a strong link between early-life exposure to plastic chemicals and...
- The review focuses on three primary classes of chemicals commonly found in plastics: phthalates,bisphenols,and perfluoroalkyl substances (PFAS).
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Plastic Chemicals Linked to Long-Term Health Problems in Children
Table of Contents
Childhood exposure to chemicals used to make plastic household items presents growing health risks that can extend long into adulthood,experts from NYU Langone Health report.
Key Findings of the NYU Langone Health Review
A extensive review of hundreds of studies, published September 21 in The Lancet Child & Adolescent Health, reveals a strong link between early-life exposure to plastic chemicals and a range of chronic health issues. The research coincides wiht a global gathering of experts in New York City focused on the impact of plastics on human health. The study highlights the potential for these chemicals to contribute to disease and disability, particularly when exposure occurs during fetal development and childhood.
The Three Chemical Classes of Concern
The review focuses on three primary classes of chemicals commonly found in plastics: phthalates,bisphenols,and perfluoroalkyl substances (PFAS). These chemicals are added to plastics to achieve specific properties, such as flexibility, rigidity, and resistance to heat and water. However,they can leach out of plastic products and enter the human body through ingestion,inhalation,and skin contact.
- Phthalates: Used to make plastics more flexible; found in food packaging, cosmetics, and vinyl flooring.
- Bisphenols: Provide rigidity to plastics; commonly found in polycarbonate plastics and epoxy resins used in food and beverage containers.
- PFAS: Provide heat and water resistance; used in non-stick cookware, stain-resistant fabrics, and firefighting foam.
Health impacts: A Wide Range of Concerns
The studies analyzed in the review linked exposure to these chemicals to a concerning array of long-term health problems. These effects were observed across thousands of participants, including pregnant mothers, fetuses, and children, providing strong evidence of a causal relationship. The findings underscore the importance of minimizing exposure during critical developmental periods.
| Health Concern | Associated Chemical(s) |
|---|---|
| Heart Disease | Phthalates, Bisphenols |
| Obesity | Bisphenols, PFAS |
| Infertility | Phthalates, PFAS |
| Asthma | Phthalates |
| IQ Loss | Bisphenols, PFAS |
| Autism | Phthalates |
| ADHD | bisphenols |
How These Chemicals Impact the Body
Exposure to these plastic chemicals can trigger a cascade of adverse effects within the body. They are known to induce an overactive immune response, leading to chronic inflammation throughout tissues.Moreover, these substances disrupt the endocrine system, interfering with hormone function and potentially impacting development, metabolism, and reproduction. The developing brain is particularly vulnerable, with studies linking early-life exposure to cognitive deficits and neurodevelopmental disorders.