The Nobel Prize in Physiology or Medicine 1953

Hans Adolf Krebs

Photo from the Nobel Foundation archive.

Prize share: 1/2

Fritz Albert Lipmann

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 1953 was divided equally between Hans Adolf Krebs "for his discovery of the citric acid cycle" and Fritz Albert Lipmann "for his discovery of co-enzyme A and its importance for intermediary metabolism"

To cite this section
MLA style: The Nobel Prize in Physiology or Medicine 1953. NobelPrize.org. Nobel Prize Outreach AB 2024. Sat. 21 Dec 2024. <https://www.nobelprize.org/prizes/medicine/1953/summary/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.

See them all presented here.

Illustration

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.