Nobel Prize in Physiology or Medicine 1923

Frederick Grant Banting

Photo from the Nobel Foundation archive.

Prize share: 1/2

John James Rickard Macleod

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 1923 was awarded jointly to Frederick Grant Banting and John James Rickard Macleod "for the discovery of insulin"

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MLA style: The Nobel Prize in Physiology or Medicine 1923. NobelPrize.org. Nobel Prize Outreach 2025. Sat. 24 May 2025. <https://www.nobelprize.org/prizes/medicine/1923/summary/>

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