Health
Study Links Flame Retardants to Increased Cancer Risk
Recent research published in the journal JAMA Network Open has shed light on concerning health implications associated with flame retardants, particularly polybrominated diphenyl ethers (PBDEs).
The study revealed a significant correlation between high levels of PBDEs in the blood and a threefold increase in the risk of cancer-related mortality compared to individuals with lower levels.
Key Findings of the Study:
- The study analyzed blood levels of PBDEs in 1,100 participants of the National Health and Nutrition Examination Survey conducted between 2003 and 2004.
- Researchers correlated PBDE levels with death certificates issued 15 to 17 years later, finding a notable link between PBDE exposure and cancer-related mortality.
- Although specific cancer types couldn’t be identified due to data limitations, the study strengthens the association between flame retardants and cancer mortality.
Insights from Experts:
Dr. Leonardo Trasande, a professor at NYU Langone Health, emphasized the significance of the study, highlighting the persistent impact of these chemicals on human health due to their long half-lives.
Health Risks Associated with PBDEs:
PBDEs, recognized as endocrine disruptors, can disrupt the body’s hormonal balance and have been linked to various health issues, including impaired blood sugar metabolism, obesity, thyroid disorders, reproductive problems, neurodevelopmental disorders, and now, an increased risk of cancer-related mortality.
Exposure to PBDEs:
Exposure to PBDEs is widespread, with most individuals in the United States exhibiting higher levels compared to those in European countries.
These chemicals can transfer to developing fetuses through the placenta and to newborns via breast milk.
Sources of Exposure:
Manufacturers incorporate flame retardants into various consumer products, including furniture, electronics, car upholstery, carpet padding, foam-padded yoga mats, and baby items.
Despite some types being phased out, newer replacements raise concerns about potential health risks.
Protective Measures:
To minimize exposure to PBDEs, it’s advisable to:
- Inspect flammability labels on padded items and opt for products without flame retardants when possible.
- Cover existing items with protective fabric, replace old foam with flame-retardant-free alternatives, and use HEPA-filter-equipped vacuums to reduce dust and chemical buildup.
- Exercise caution when handling products containing flame retardants, especially during refurbishment or cleaning.
Moving Forward:
While efforts to regulate and phase out harmful chemicals are ongoing, vigilance and awareness remain crucial in protecting public health.
