A recent study published by Health Canada shows BPA leaching from many mainstream brands that are labeling their products as “BPA-free”. Over the past couple of years parents have become increasingly aware of the endocrine disrupting chemical bisphenol-a (BPA) and have increasing sought out BPA-free products.
While the concentrations were low and present after exposure to high heat, this study outlines why we choose to only carry a few select products that have undergone independent testing rather than offer a whole range of items which may be of some concern. This is also one of the reasons we recommend glass and sanitary grade stainless steel that has been tested for impurities above plastic. Avoiding BPA and other endocrine disruptors is especially important for expectant moms and young children who are much more vulnerable to the toxic effects from chemicals. Keep in mind that the raw ingredients in plastic (including polyester) is oil and natural gas with some other chemicals added to give rigidity, flexibility, and softness… not really what I want to be drinking out of.
http://www.chemicalsubstanceschimiques.gc.ca/challenge-defi/study_babybottles-etude_bebe_e.html#tab1
