Charles Best House Charles H. Best was born. Best was educated at the University of Toronto, and in 1921 began a fruitful collaboration with Drs. Frederick Banting and J.J.R. Macleod. On January 11, 1922, Best administered the first dose of insulin to a human subject. Although he was did not formally share in the Nobel Prize in Medicine awarded in 1923 to Banting and Macleod, the latter shared his prize money with Best. Best continued his successful research career with the development of several enzyme-based therapies. He died in 1978. His birthplace was purchased in 1959 by the American Diabetes Association, and transferred
Frederick Banting Children, and the Toronto Western Hospital. At the Banting and Best Institute, he focused his research on silicosis, cancer, and the mechanisms of drowning. In 1938, Banting's interest in aviation medicine resulted in his participation with the Royal Canadian Air Force (RCAF) in research concerning the physiological problems encountered by pilots operating high-altitude combat aircraft. Banting headed the RCAF's Number 1 Clinical Investigation Unit (CIU), which was housed in a secret facility on the grounds of the former Eglinton Hunt Club in Toronto. During the Second World War he investigated the problems of aviators, such as "blackout" (syncope). He also