New Mothers At Risk: PFAS Exposure Linked To Shorter Breastfeeding Durations

Motherhood, while fulfilling, can be challenging, especially for new mothers who might not be aware that certain substances found in everyday products could hinder their breastfeeding journey. A 2024 study by the International Journal of Hygiene and Environmental Health has highlighted the risk posed by toxic PFAS (per- and polyfluoroalkyl substances) to new mothers, potentially causing lactation to slow or stop altogether.

PFAS are ubiquitous in everyday items, including cookware, clothing, and food packaging. These “forever chemicals” are impervious to heat, water, and oil, which makes them enduringly present in both the environment and the human body.

Impact on Lactation

PFAS exposure affects the hormonal balance necessary for milk production and ejection, particularly hormones like prolactin and oxytocin. Dr. M Rajini, a consultant gynecologist at CARE Hospitals, Banjara Hills, explains that PFAS can impair immune function and overall health, indirectly affecting lactation. Reducing exposure to PFAS during pregnancy and lactation can mitigate these risks and support healthy breastfeeding.

Broader Health Concerns

Beyond lactation issues, prolonged exposure to PFAS poses various health risks, including cancer, liver disorders, immune system complications, thyroid problems, and reproductive issues. It is crucial to minimize contact with these chemicals to protect overall health.

Tips to Reduce PFAS Exposure

To safeguard against PFAS exposure, especially for new mothers, Dr. Rajini recommends the following steps:

1. Water Filters: Use water filters that remove PFAS, such as activated carbon or reverse osmosis systems.
2. Diet: Limit intake of packaged and fast foods that may contain PFAS from packaging materials. Choose fresh and whole foods instead.
3. PFAS-Free Products: Choose PFAS-free cookware, food packaging, clothing, and cosmetics.
4. House Cleaning: Regularly clean your home to reduce PFAS in household dust by vacuuming with a HEPA-filter vacuum and wet mopping floors.
5. Personal Care Products: Select personal care items labeled as PFAS-free.

By implementing these practices, new mothers can reduce their exposure to PFAS, thereby supporting healthier breastfeeding and overall well-being.