The U.S. Army Research Institute of Environmental Medicine (USARIEM) was established in 1961 at Natick, Massachusetts, as a premier biomedical research laboratory for the United States Army. Its mission is to conduct research on environmental medicine, physiology, and nutrition to optimize the health and performance of military personnel operating in diverse and challenging conditions. Over the decades, USARIEM has contributed vital knowledge and innovations in areas such as heat and cold stress, altitude adaptation, hydration, and physical readiness. The institute’s research has led to the development of protective equipment, rations, and guidelines that enhance the safety and effectiveness of soldiers worldwide.
