Slashdot: A 'Safe' Chemical in Plastic Bottles Could Reduce Insulin Responsiveness, Increase Diabetes Risk

A 'Safe' Chemical in Plastic Bottles Could Reduce Insulin Responsiveness, Increase Diabetes Risk
Published on July 01, 2024 at 01:49AM
A new study "has found direct evidence linking a key chemical ingredient of plastic bottles to a higher risk of type 2 diabetes," reports the Independent: The study, published in the journal Diabetes, found that the chemical BPA used to make food and drink packages, including plastic water bottles, can reduce sensitivity to the hormone insulin which regulates the body's sugar metabolism. The findings, to be presented at the 2024 Scientific Sessions of the American Diabetes Association, call for the US Environmental Protection Agency to reconsider the safe limits for exposure to BPA in bottles and food containers. Previous studies have already shown that the chemical Bisphenol A (BPA) used to make plastic and epoxy resins could disrupt hormones in humans. While research has linked BPA to diabetes, no previous study has directly assessed if administration of this chemical to humans increases this risk in adults. The researchers administered the dosage considered safe by America's FDA to about 20 individuals — and discovered they became less responsive to insulin after 4 days. The article includes this warning from the researchers: "These results suggest that maybe the U.S. EPA safe dose should be reconsidered and that healthcare providers could suggest these changes to patients." Thanks to Slashdot reader Bruce66423 for sharing the news.

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