All information provided on or through this website is for educational and informational purposes only. It is not intended to provide medical or health care advice and should not be relied upon for such purposes. The smelter believes that the material is accurate and reliable when posted to the Web site. However, we cannot guarantee that the information will always be accurate, nor should you assume that the service will operate without interruption. Vale Canada Ltd. is not legally liable to any person for damages related to the use of the Web site, its services or the material contained on it.