bisphenols
Table of Contents
bisphenols (Bisphenol A (BPA), etc)
see also:
Introduction
- these are commonly used chemicals
- BPA and similar are used in the lining of some food and beverage packaging to protect food from contamination and extend shelf life
- BPA is now removed from many plastics but “BPA-free” may just mean they have been substituted with inadequately researched substances - often another BPA-like one
Examples
- Bisphenol A (BPA)
Potential adverse effects
- fetal effects
- the combination of BPA and retinoic acid (RA) appears to trigger abnormal brain and facial development by overstimulating RA-responsive genes, particularly a group known as HOX genes 1)
- endocrine disruption
- concerns have been raised that some BPA substitutes may also cause adverse effects such as on the ovary2)
bisphenols.txt · Last modified: 2026/04/01 01:03 by gary1