E.Blaurock-Busch PhD is research director of Micro Trace Minerals Analytical Laboratory Germany and Trace Mineral International Laboratory of Boulder, Colorado and was Assistant Laboratory Director at King James Medical Laboratory, Cleveland, OH. Her specialty is metal toxicology and human nutrition.She is a founding member and co-chairman of the International Association of Trace Element Research and Cancer, and organizer of the first East-West World Congress on Trace Element and Cancer, held in Beijing, China in 1996. As scientific advisor to the International Board of Clinical Metal Toxicology (IBCMT) she lectured worldwide at medical meetings and universities. As scientific advisor to the German Medical Association for Clinical Metal Toxicology (Deutsche Ärztegesellschaft für Klinische Metalltoxilogie – KMT), she continues to be involved in teaching toxicology to German physicians.She is instrumental in environmental and laboratory research projects in metal toxicology, including epidemiological studies that evaluated the toxic burden of people of various countries, including India and Saudi Arabia. In 2005, she received the IBCMT (International Board of Clinical Metal Toxicology) Award for Outstanding Service.She was a guest speaker at radio and TV shows in the US, Germany and elsewhere.She published several books in German and English at reputable publishers including Prentice Hall (later Simon and Schuster) and Hugendubel. Her many articles were published in various languages in medical and lay journals around the world.She is a member of the European Academy for Environmental Medicine and the British Society for Ecological Medicine. She continues independent studies at Exeter College, Oxford University, UK.