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Frederick Banting and his team at the University of Toronto successfully demonst
Featured Event 1921 Event

July 27

Insulin Discovered: A Cure for Diabetes Found

Frederick Banting and his team at the University of Toronto successfully demonstrated that insulin regulates blood sugar, instantly transforming a fatal diagnosis into a manageable condition. This breakthrough allowed doctors to synthesize the hormone for human use, saving millions of lives from diabetic ketoacidosis within just a few years.

July 27, 1921

105 years ago

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