Pondering Polycarbonate

Polycarbonate is a compound found in many plastic water bottles. Never heard of it? Well, it’s quickly gaining the reputation of a nasty little hormone mimicker. Ben Dobbin of the Associated Press has more:
Worries about a hormone-mimicking chemical used in the trendy sports accessory led a major Canadian retailer to remove Nalgene and other polycarbonate plastic containers from store shelves in early December.


"It's definitely a concern but I'd like to learn more before I make any decisions about my water bottles," McHugh, 26, a business manager for a reggae band, said with an easy laugh. "For now, I'll probably keep using my Nalgene until it breaks. It's indestructible, I've heard…"

…There is little dispute that the chemical can disrupt the hormonal system, but scientists differ markedly on whether very low doses found in food and beverage containers can be harmful. The U.S. Food and Drug Administration sides with the plastics industry that BPA-based products do not pose a health risk.

However, an expert panel of researchers reported at a U.S. government conference that the potential for BPA to affect human health is a concern, and more research is needed. The panel cited evidence that Americans have levels of BPA higher than those found to cause harm in lab animals.
Now, toxic water bottles are a bigger issue than you might realize. Just get a load of these previous posts:
Kind of scary.
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