Toxic Water Bottles: It's Official
A synthetic chemical called bisphenol A has been on our radar screen for a while. Scientists have known for some time that bisphenol A (called BPA for short*) can mimic the effects of estrogen in mammals, causing a range of subtle but potentially serious health effects.
And that's especially troubling, since we use BPA for storing food and water. BPA is a key component of polycarbonate water bottles, and is also used as a liner for canned goods and liquid infant formulas. And BPA doesn't just stay put in the container -- it can leach into foods and beverages. BPA was recently found in the urine of 93 percent of adults and children that the CDC tested; and most of our BPA exposure comes from what we eat and drink.
Yuck.
But as if you needed it, now there's even more reason to freak out: a new population-based study published in the Journal of the American Medical Association -- primo credibility -- has linked BPA to heart disease and diabetes.
For now, the US Food and Drug Administration is sticking by its guns, claiming that BPA is safe -- or, rather, that "A margin of safety exists that is adequate to protect consumers, including infants and children, at the current levels of exposure." We'll see how long that position lasts...
[*Apologies to the Bonneville Power Administration, which is also commonly known as BPA. Too many acronyms!]
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