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‘Safe’ BPA substitutes tied to fertility damage, fetal harm, and generational effects, review finds
Key Excerpts from Article on Website of US Right to Know
Posted: March 14th, 2026
https://usrtk.org/healthwire/bpa-substitutes-tied-to-fertili...
Chemicals increasingly used to replace the toxic plastic additive bisphenol A (BPA) may disrupt fertility, fetal development, and reproductive health through many of the same biological mechanisms, according to a narrative review of human, animal and laboratory studies. Concerns about BPA have led some manufacturers to phase it out and replace it with structurally similar compounds, most commonly bisphenol S (BPS), bisphenol F (BPF) and bisphenol AF (BPAF). While BPA exposure has declined, BPS and BPF use is rising, especially in North America and Asia. The review, published this month [February 2026] in Archives of Medical Research, found that these BPA substitutes—widely used in plastics, processed food and food packaging, children’s toys, and paper receipts—can interfere with the same hormone systems and gene-regulation pathways that control reproductive development in both males and females. “Although these compounds were originally synthesized to be safe for human use, they have also exhibited endocrine-disrupting activity similar to BPA, which affects reproductive function,” the researchers wrote. “These changes can lead to reproductive disorders and negative long-term and transgenerational consequences.” The [BPA] substitutes can mimic estrogen or block hormone activity. They also appear to induce epigenetic changes, altering the chemical signals that control how genes are turned on or off.
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