Billions of pounds are now produced annually. Seven phthalates are selected based on their high production volume, extent of human exposures, use in children's products, or published evidence of reproductive or developmental toxicity. Six of the eight highest measured levels are in this group. CDC postulates that these exposures may arise from the use of cosmetics and beauty products. CDC continues work on an extensive survey to find which products are causing the high DBP levels in women of childbearing age.
Industry begins aggressive campaign to defend the safety of their products.
References Blount BC, MJ Silva, SP Caudill, LL Needham, JL Pirkle, EJ Sampson, GW Lucier, RJ Jackson, JW Brock. Levels of seven urinary phthalate metabolites in a human reference population. Environmental Health Perspectives. Human Exposure Estimates for Phthalates.