Up to 40% higher risk of early pregnancy loss.
The PFAS finding researchers don't talk about lightly β and the one most absent from mainstream conversations about cookware.
A 2021 study in Environmental Health Perspectives found that women in the highest PFAS exposure quartile had a 40% greater risk of early pregnancy loss. A 2014 study found 10-16% elevated risk at moderate exposure.
The mechanism is consistent with PFAS's role as an endocrine disruptor β interfering with the hormones that maintain early pregnancy.
For women trying to conceive or in their first trimester, this is the single most consequential data point in the PFAS literature. It's why we put it first.
WikstrΓΆm et al., Environmental Health Perspectives, 2021 + Liew et al., EHP, 2014