Monday, February 4, 2008

What is Bisphenol A?

What is Bisphenol A?
Excerpt from Safe Mama:
Bisphenol A is a hormone-mimicking chemical used in polycarbonate plastics and resins commonly used for items such as shatterproof baby bottles. Bisphenol has estrogenic properties which, in animal tests has shown to cause a bevy of health problems such as an increase in prostate and breast cancer, uro-genital abnormalities in male babies, a decline in semen quality in men, early onset of puberty in girls, metabolic disorders including insulin-resistant (Type 2) diabetes and obesity and neurobehavioral problems such as Attention Deficit Hyperactivity Disorder. Research is showing that when plastic containers, mostly those used to hold liquids and foods, are leeching Bisphenol into the foods and liquids they are holding. Heating food and liquids with these plastics is shown to increase the leeching of this contaminate.
Many companies use this chemical in their packaging including cans, soda cans, and plastic food containers. There is a risk of absorbing this chemical through the use of containing foods and liquids but can also leech into our water systems through landfills.
Many leading experts argue that the use of Bisphenol is safe to the human public but research may begin to further prove otherwise.

Excerpt from Wikipedia:
“Bisphenol A has been known to leach from the plastic lining of canned foods and, to a lesser degree, polycarbonate plastics that are cleaned with harsh detergents or used to contain acidic or high-temperature liquids.[16] Infants fed with liquid infant formula have among the highest exposures of anyone eating canned foods. Infants fed canned formula with polycarbonate bottles can consume quantities of Bisphenol A up to 13 µg/kg/day.”

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