In recent years, we’ve become much more aware of the toxins in our everyday environment. One that has gotten a lot of attention is Bisphenol A, aka BPA, a chemical found in common items like plastic water bottles, thermal paper, and can linings. BPA is described as an endocrine disruptor and it also mimics estrogen. It’s been linked to a wide range of health issues, including various reproductive-related problems and cancer.
A recent study suggests that the canned food our pets eat may contain unsafe levels of BPA as well. Researchers conducted a study of 14 dogs who regularly ate bagged dog food. They were then fed canned food (even a so-called “BPA-free” brand) and their blood was tested. The results showed that, even after just 2 weeks on the canned food diet, their BPA levels almost tripled. The researchers were able to link the BPA to changes in the dogs’ metabolisms and in microbes in their digestive systems.
Besides the health issues that our pets themselves might be experiencing, the researchers note that animals are also very good indicators of the health risks humans face from the various environmental contaminants that we are exposed to on a daily basis.