Henrik Dam

Danish biochemist and physiologist (1895-1976)

  • Fame53.3
  • Momentum0.0
  • Wikipedia883
Source-basedFalling
Lived 1895–1976, aged 81
DoctorsDoctor
  • Wikipedia
    60 languages
    Cross-language footprint
  • Era
    1895–1976
    Aged 81
  • Awards
    1
    recognised work
Summary
Updated 2026-06-09

A biochemist who found a missing piece of the blood's clotting machinery by studying chickens that wouldn't stop bleeding — and named his discovery after a German word.

Biography

About

Carl Peter Henrik Dam graduated in chemistry from Copenhagen Polytechnic in 1920 and climbed through teaching posts at Danish universities, studying microchemistry in Graz and biochemistry's intersection with sterols. In the early 1930s, he replicated chicken-feeding experiments from Ontario researchers who'd stripped all fat from chick feed with chloroform and noticed the birds hemorrhaged at wound sites. Dam found that adding cholesterol back didn't fix it — something else had been pulled out with the fat, a compound essential for blood coagulation. He called it vitamin K, taking the letter…

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Falling
53.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical22.0
Source confidence60.0
Completeness60.0
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Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence