September 16, 1887
Racine, Wisconsin, U.S.
|Died||September 19, 1967(aged 80)|
|Institutions||University of Wisconsin|
|Alma mater||University of California, Berkeley|
|Known for||Discovering Vitamin A and B|
In his 1964 autobiography, McCollum attributes his success in nutrition research to two people: Davis and Stephen Babcock. He also says that Davis was physically handicapped by severe burns that she received at age ten while playing at a bonfire when her clothing caught fire.
She earned a bachelor of science degree in home economics in 1910 at the University of California, Berkeley. She then returned to the University of Wisconsin where she started but did not complete a master's degree. She moved to New Jersey, to work for the Squibb Pharmaceutical Company, later returning to the University of Wisconsin to teach and do research for a number of years.
Davis founded the nutrition laboratory at the University of Wisconsin. She later helped Rutgers University in New Jersey form a nutrition lab as part of its School of Pharmacy. She pursued history and gardening after her retirement in 1940.
Davis died in Racine three days after her eightieth birthday on September 19, 1967.
- "Chemical & Engineering News: Top Pharmaceuticals: Vitamins". pubs.acs.org. Retrieved 2016-02-24.
- McCollum, Elmer Verner (1964). From Kansas Farm Boy to Scientist. Lawrence: University of Kansas Press. p. 124.
- Prengaman, Kate (Fall 2013). "The Birth of Vitamin A". OnWisconsin. Wisconsin Alumni Association. Retrieved June 10, 2016.
- Oakes, Elizabeth H. (2007-01-01). Encyclopedia of World Scientists. Infobase Publishing. p. 174. ISBN 9781438118826.
- "Marguerite Davis Biography (1887-1967)". FAQs.org via Advameg. Retrieved June 10, 2016.
- Harvey, Joyce; Ogilvie, Marilyn (2000-07-27). The Biographical Dictionary of Women in Science: Pioneering Lives from Ancient Times to the Mid-Twentieth Century. Taylor & Francis. p. 674. ISBN 9780203801451.
- Frankenburg, Frances Rachel (2009-01-01). Vitamin Discoveries and Disasters: History, Science, and Controversies. ABC-CLIO. p. 6. ISBN 9780313354755.
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