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Human Exposure to Bisphenol A

Human Exposure to Bisphenol A. If they sell it, it must be safe!!. Lead paint Asbestos Cigarettes Baycol. Why are people concerned?.

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Human Exposure to Bisphenol A

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  1. Human Exposure to Bisphenol A

  2. If they sell it, it must be safe!! • Lead paint • Asbestos • Cigarettes • Baycol

  3. Why are people concerned? • BPA has been associated with health risks to include brain abnormalities, reproductive system abnormalities, cancer, obesity, heart disease, diabetes, and child asthma. • A NIH study reported by the Centers for Disease Control and Prevention found detectable levels of BPA in 93% of respondents.

  4. Why are people concerned? • Early-life exposure to BPA may affect testis function in adulthood. • Women with polycystic ovary syndrome have higher BPA blood levels. • Children eating multiple servings per day of canned foods would get a dose of BPA approaching levels that have caused adverse affects in animal studies.

  5. Where is BPA found? • Baby bottles • Water bottles • Canned food and drinks • Canning lids

  6. European Food Safety Authority Panel • Could not identify new evidence which would lead to revision of current Tolerable Daily Intake. • Acknowledged studies report adverse effects well below Tolerable Daily Intake. • Some show changes in the central nervous system, effects on the immune system and enhanced susceptibility to breast cancer. • “At present the relevance of these findings for human health cannot be assessed.”

  7. What can I do to limit exposure? • Do notmicrowave polycarbonate plastic. • Avoid plastic containers with #7 on bottom. • Do not wash polycarbonate plastic containers in dishwasher with harsh detergents.

  8. Limiting Exposure, cont’d • Choose powdered formula for infants • Use BPA-free baby bottles and sippy cups • Go with fresh or frozen foods or those packaged in glass or cartons • Select stainless steel BPA-free water bottles

  9. Alternatives to BPA • Plastic alternatives • Glass and stainless steel • Aluminum paired with a BPA-free epoxy liner • Tritan Copolyester™ by Eastman Chemical • High Density Polyethylene - #2 plastic • Polypropylene - #5 plastic • Grilamid TR-90 – a thermoplastic nylon

  10. Alternatives to BPA • Epoxy Resin Alternatives (Can Liners) • Polyester Coatings (DAREX Polyester, PET film) • Based-On Resins (Oleoresin) • Tetra Paks

  11. Actions • Contact food and beverage companies to advocate the removal of BPA from food packaging such as canned foods and canning lids. Educate them about packaging alternatives. • Educate your legislators. • Participate on issues surrounding BPA during the FDA’s public comment period(s) at regulations.gov.  • Tell your friends and family how to limit BPA in their diet.

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