Tag Archives: hormone insulin

Today’s Birthday: SIR FREDERICK GRANT BANTING (1891)


Sir Frederick Grant Banting (1891)

Banting was a Canadian physician who, with Scottish physiologist John Macleod, won a 1923 Nobel Prize for the discovery of the hormone insulin. Banting and his assistant Charles Best experimented on diabetic dogs, demonstrating that insulin lowered their blood sugar. Insulin was proven effective on humans within months of the first experiments with dogs. In acknowledgment of Best’s work, Banting gave him a share of his portion of the Nobel Prize. What tragic accident took Banting’s life in 1941? More… Discuss