Welcome to Toxipedia (www.toxipedia.org ), the free toxicology encyclopedia and resource center that anyone can edit and a quality control system to ensure accuracy of the information. Toxipedia provides comprehensive, accurate, and scientifically based information on the hazards and risks of chemical and physical agents, with the goal of advancing human and environmental health.Through research and experience we have gained a tremendous amount of knowledge about the health effects of chemicals. Inevitably, this growth in knowledge has brought specialization and individuals with specific areas of expertise.Toxipedia provides a way to tap into this knowledge for the benefit of all. Knowledge-powered and people-driven, Toxipedia, with your input can help create a community resource for advancing human and environmental health for future generations.See