ChemIONS

hI Guys

Got a moment? I ll give u some important information. Have you heard of Bispheol A? Are you aware of its negative effects? If u are, thats great! Or otherwise, i ll detail it.

Bisphenol A is a  chemical used in high volume during the production of polycarbonate plastics and some resins.  Polycarbonate plastics are widely employed in food and drink containers. Resins are also used as protective lining in metal food containers and in water supply pipes. 

The problem comes from the finding that BPA can mimic female sex hormone, estradiol.  Studies reveal that a pregnant mom's exposure to BPA can affect the fertility of the female fetus later in her life.  Experiments on rats reveal breast and prostrate tissue abmormalities in offsprings, which may possibly lead to cancer. 

But these results as such may not be applicable to humans, as the in vivo and animal studies involve higher doses of BPA.  But considering its wide exposure in humans on a daily basis, there is some concern about the health effects of BPA, a report of US National Toxicology Program says.  Govt. of Canada is considering a ban on baby bottles containing Bisphenol A.  And some companies have announced their step to go back from BPA.  As chemists, what we can contribute to this is to be aware of BPA, tell our collegues, especially our pregnant friends, and to spread this message world wide..

Cheers

Martin