Number: RL31267
Title: Environmental Exposure to Endocrine Disruptors: What Are the Human Health Risks?
Authors: Linda-Jo Schierow and Eugene H. Buck, Resources, Science and Industry Division 
Abstract: Exposure to certain environmental pollutants may disrupt the human endocrine system causing adverse effects on development, growth, reproduction, metabolism, or other hormone-dependent processes, according to some scientists. Although there is no conclusive evidence to support this hypothesis, evidence is mounting, and research interest is growing. Chemicals of potential concern include certain pesticides (e.g., DDT or lindane), medicinal drugs (e.g., synthetic hormones), naturally occurring plant hormones (e.g., in soy beans), and industrial compounds (e.g., polychlorinated biphenyls (PCBs)), some dioxins, lead, mercury, arsenic, and organotins. Potential sources of such chemicals include wastewater discharges, industrial releases, and consumer products. Research is being conducted to identify the range of potential health effects and vulnerable animal species (perhaps including humans), sensitive periods of development, and chemicals with endocrine-disrupting potential.
Pages: 14
Date: Updated February 4, 2002