An international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The research reveals that our human ancestors were periodically exposed to lead ...

Some popular synthetic hair products used for braids, twists and extensions may contain cancer-causing chemicals and high levels of lead, according to a new investigation by Consumer Reports. The ...

Officials are sounding the alarm over an ingredient in hundreds of health foods over fears that it may increase the risk of autism and cancer. Cassava flour, made by grating and drying the fibrous ...

Lead poisoning is a wholly preventable disease. This monograph is one in a series of self-instructional publications designed to increase the primary care provider’s knowledge of hazardous substances ...