Charles Best (medical scientist) Banting and contributed to the discovery of the pancreatic hormone insulin, which led to an effective treatment for diabetes. In the spring of 1921, Banting travelled to Toronto to visit J.J.R. Macleod, professor of physiology at the University of Toronto, and asked Macleod if he could use his laboratory to isolate pancreatic extracts from dogs. Macleod was initially sceptical, but eventually agreed before leaving on holiday for the summer. Before leaving for Scotland he supplied Banting with ten dogs for experiment and two medical students, Charles Best and Clark Noble, as lab assistants. Since Banting required only one assistant, Best
Banting House headed during the Second World War, and an entire gallery filled with artwork done by Banting. Adjacent to the museum is Sir Frederick G. Banting Square, a garden with several information plaques, and three main attractions. Two of the attractions, a full-sized sculpture of Banting writing his life-altering idea down, and the Flame of Hope, were unveiled by Her Majesty Queen Elizabeth The Queen Mother. The Flame of Hope, symbolizing the hope for a final cure for diabetes, was kindled by Her Majesty during her visit. The third attraction is the globe sculpture, which was added more recently in 2010.