HERITAGE MINUTES#PARTOF OUR HERITAGE

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The Discovery of Insulin

HERITAGE MINUTES

#PARTOFOURHERITAGE

RELEASED 2021

Scientists Banting, Best, Collip and Macleod at the University of Toronto as they race for a treatment to cure 13-year-old Leonard Thompson of his life-threatening diagnosis of diabetes.

At the beginning of the 20th century, a diagnosis of Type 1 diabetes was a death sentence. Starvation diets were employed to delay the life-threatening symptoms of diabetes, but patient death was inevitable. Beginning on May 17, 1921, Frederick Banting and Charles Best, under the direction of J. J. R. Macleod, isolated what would later be known as insulin in a lab at the University of Toronto. Their extract was further purified and made safe for human injection by James Collip. Thirteen-year-old Leonard Thompson was selected to receive their first human trial, the results of which would go on to save the lives of millions around the world.

For more information about the Discovery of Insulin, please visit The Canadian Encyclopedia.



CREDITS
  • Dr. Frederick Banting - Jeremy Schuetze
  • Leonard Thompson – Dean Petriw
  • Nurse Anna – Jewel Staite
  • Nurse May – Emily Haine
  • End Narration – Victor Garber
  • Director – Mark Ratzlaff
  • Director of Photography – Stirling Bancroft
  • Written by – Nimisha Mukerji and Mark Raztlaff
  • Producers – Nimisha Mukerji and Mark Raztlaff
  • Produced by Shotglass Productions