Plastics Additives

BPA is added to many plastics -- including kids' sippy cups.

Large Study From UM Links Phthalates, BPA, Thyroid Hormone Levels

A link between chemicals called phthalates and thyroid hormone levels was confirmed by the University of Michigan in the first large-scale and nationally representative study of phthalates and BPA in relation to thyroid function in humans.

WWJ Newsradio 950–07/11/2011