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High levels of exposure to phthalates have been associated with an increased risk for adverse male fetal reproductive development. Although animal studies have consistently demonstrated reproductive health effects, additional human epidemiological studies are needed to fully understand the potential harm to humans. Recent findings reported for humans have demonstrated endocrine-disrupting action similar to that associated with phthalate exposures in animals. As a result, phthalate exposure is an emerging public health concern that warrants further review. This article explores the state of the science on phthalate exposure, reviews the literature, and provides recommendations occupational health nurses can use to optimize the health of susceptible populations.

High levels of exposure to phthalates have been associated with an increased risk for adverse male fetal reproductive development. Although animal studies have consistently demonstrated reproductive health effects, additional human epidemiological studies are needed to fully understand the potential harm to humans. Recent findings reported for humans have demonstrated endocrine-disrupting action similar to that associated with phthalate exposures in animals. As a result, phthalate exposure is an emerging public health concern that warrants further review. This article explores the state of the science on phthalate exposure, reviews the literature, and provides recommendations occupational health nurses can use to optimize the health of susceptible populations.

Since their discovery, the safety of artificial sweeteners has been controversial. Artificial sweeteners provide the sweetness of sugar without the calories. As public health attention has turned to reversing the obesity epidemic in the United States, more individuals of all ages are choosing to use these products. These choices may be beneficial for those who cannot tolerate sugar in their diets (e.g., diabetics). However, scientists disagree about the relationships between sweeteners and lymphomas, leukemias, cancers of the bladder and brain, chronic fatigue syndrome, Parkinson's disease, Alzheimer's disease, multiple sclerosis, autism, and systemic lupus. Recently these substances have received increased attention due to their effects on glucose regulation. Occupational health nurses need accurate and timely information to counsel individuals regarding the use of these substances. This article provides an overview of types of artificial sweeteners, sweetener history, chemical structure, biological fate, physiological effects, published animal and human studies, and current standards and regulations.

The attacks on the World Trade Center in 2001 resulted in hazardous environmental exposures of enormous magnitude, bringing about persistent respiratory and psychological problems among survivors. Approximately 40,000 men and women worked at Ground Zero, the former site of the World Trade Center in New York City, and at the Staten Island landfill, the main wreckage depository, in the days, weeks, and months following 9/11. First responders such as firefighters and police, construction workers, and utility and public sector workers were involved. These individuals were at high risk for injury, respiratory complications, and psychological distress from the traumatic event. This article highlights the controversy surrounding 9/11 research and reports, identifies populations at high risk for exposure, and examines the health effects. Occupational health nurses should not only be empowered to provide the best care for workers affiliated with 9/11, but also contribute to research to protect worker health in future disaster responses.

Personal care items including lotions, perfumes, deodorants, shampoos, and cosmetics are sources of phthalate exposure. Women of childbearing age, children, and beauty salon workers are at greater risk for exposure. Occupational health nurses are in an ideal position to rally support for improved regulatory laws and for funding of evidence-based research that will reduce phthalate exposures and improve client health. Occupational health nurses must support the establishment and implementation of procedures for workplace safety inspections among susceptible populations. Information regarding reduction of overall phthalate exposure must be available for clients. Resources like phthalate-free product lists can be valuable tools in helping clients make informed decisions about alternatives to phthalates.