Bisphenol A is more common in the environment than original thought

The issue also seems to be related to a broader debate involving policy as set in the United States, Canada, and several other countries. Canada has taken steps to ban polycarbonate infant bottles, which is the most common form of a baby bottle, however, the entire issue of public health standards for endocrine-disrupting chemicals needs to be re-examined.

The recent firestorm of controversy over the safety of BPA, a plastics hardener used in many products, including baby bottles and dental sealant, has prompted critical examination of the process by which chemicals are deemed safe for human use. In many ways, the BPA debate is emblematic of a larger struggle over whether a precautionary or a proof-of-harm approach to chemical regulatory policy will prevail in the United States and abroad. This call featured scientists, advocates and policy makers who have been on the front lines of this important and fascinating issue.