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Thursday, October 8, 2026

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Culture without borders. / La culture sans frontières.

Edward Adelbert Doisy

Nobel Prize laureate in Medicine 1943
Edward Adelbert Doisy — Nobel Prize
© The Nobel Foundation · Public domain / Wikimedia
Medicine 1943
Born : 1893-11-13 — Hume, IL, USA
Died : 1986-10-23
“for his discovery of the chemical nature of vitamin K”
Medicine · 1943
Edward Adelbert Doisy, born on November 13, 1893, in Hume, Illinois, was an American physician and biochemist. He is best known for his discovery of the chemical nature of vitamin K, an advancement that significantly impacted medicine and nutrition. In recognition of his contributions, he was awarded the Nobel Prize in Medicine in 1943. Doisy was also involved in research on other vitamins and hormones throughout his career. He passed away on October 23, 1986.

Frequently asked

Who is Edward Adelbert Doisy?
Edward Adelbert Doisy, born on November 13, 1893, in Hume, Illinois, was an American physician and biochemist. He is best known for his discovery of the chemical nature of vitamin K, an advancement that significantly impacted medicine and nutrition. In recognition of his contributions, he was awarded the Nobel Prize in Medicine in 1943. Doisy was also involved in research on other vitamins and hormones throughout his career. He passed away on October 23, 1986.
In what year did Edward Adelbert Doisy win the Nobel Prize?
1943 — Medicine
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