Bisphenol A linked to metabolic syndrome in human tissue They found that exposing human tissues to BPA levels within the range of common human exposure resulted in suppression of a hormone that protects people from metabolic syndrome.
Doesn't say how much the hormone was supressed. Water can cause drowning.
Bisphenol A linked to chemotherapy resistanceAgain, how much resistance?
Higher urinary levels of commonly used c...sease, diabetes Independent replication and follow-up studies are needed to confirm these findings and to provide evidence on whether the associations are causal," the authors conclude.
See, there is still no evidence.
Our Exposure to Controversial Chemical May be Greater than Dose Considered Safe How, exactly, was the "safe" dose determined to begin with? We still don't know how much is harmful.
Hot liquids release potentially harmful chemicals in polycarbonate plastic bottles So? How liquids release more BPA than cold but we we
still don't know how much is bad. According to the previous article, 1 microgram per kg of body mass is considered "normal exposure" (doesn't say over what time period) and this article says hot water causes a up to 32 nanograms per hour of release. Let's say you boil some water and leave it in the bottle for three hours and then drink it, that's about 100 nanograms of BPA added to your exposure. Uh, that's an increase in exposure of 0.1% Wow.
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