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Ancel Keys

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Ancel Keys
(January 26, 1904 - November 20, 2004)
Born in the United States
Year of Discovery: 1950

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Scientist Linked Cholesterol and Diet

Have you heard that having high cholesterol, and eating foods with saturated fat are bad for your body and heart?!? Of course you've heard, because since 1958 scientist Ancel Keys has been telling us! We must be listening because since 1958, over 800,000 lives have been saved by people reducing their cholesterol, just by changing their diet.

Ancel Keys was born on January 26, 1904 in Colorado Springs. He had many jobs to support himself before becoming a renowned physiologist. As a boy he worked in a lumber camp for a while, and then shovelled bat guano in an Arizona cave. He served as a powder monkey in a Colorado gold mine and later as a clerk in a Woolworth store. In 1939 he married Margaret, a biochemist and they would go on to work together studying physiology (functions of living organisms) and nutrition.

Keys' initial work led him to study how the human body reacts to starvation. He had also been performing blood tests on himself in the Andes Mountains to see how the body reacts to high altitudes. The War Department heard about his work and asked him to develop pocket-size food rations for World War II paratroopers. This led to the legendary K rations (K for Keys) that were given to hundreds of thousands of American troops. There were many complaints from the soldiers about the small nutrition-packed meals. But some others were quite thankful, like the 25 soldiers who survived for 10 days in a half-submerged transport plane with nothing but 25 K rations and a gallon of water.

After the War, Ancel Keys began his landmark research study, the Seven Countries study. This work followed 12,000 healthy middle-aged men living in Italy, the Greek Islands, Yugoslavia, the Netherlands, Finland, Japan and the United States and led Keys to discover that saturated fats were a major cause of heart attacks. He determined that a Mediterranean diet, rich in fruits and vegetables, pasta, bread and olive oil was highly protective against heart disease. In Finland and the United States, which eat a lot of animal fats (in Finland it is common to spread butter on cheese!), the rate of heart attack was about 10 times higher. Following this discovery, Keys made it his mission to encourage people to eat less saturated fat, lower their cholesterol and prevent heart attacks. He became so well known that he once said, "There's a little hotel in Brussels that my wife and I stop at now and then, and every time I go in there the maitre d', a lady in her sixties, says, 'Ah, Monsieur Cholesterol!'"

Ancel Keys died November 20, 2004. He was 100 at the time of his death and had remained intellectually active through his 97th year. He and his wife spent much of their later years in Naples.
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Introduction by April Ingram


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Table of Contents

Introduction
Links to More Information About the Scientist
Key Insight
Key Experiment or Research
Quotes by the Scientist
Quotes About the Scientist
Anecdotes
Fun Trivia About The Science
The Science Behind the Discovery
Personal Information
Key Contributing Scientists
Science Discovery Timeline
Recommended Books About the Science
Books by the Scientist
Books About the Scientist
Awards
Major Academic Papers
Curriculum Vitae
Links to Science and Related Information on the Subject
Sources

 








Links to More About the Scientist & the Science

University of Minnesota biography:
http://www.mbbnet.umn.edu/hoff/hoff_ak.html

A CDC article discusses Keys' involvement with K-rations and the Mediterranean Diet:
http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4830a1box.htm

Wikipedia entry:
http://en.wikipedia.org/wiki/Ancel_Keys

The Washington Post
obituary:
http://www.washingtonpost.com/wp-dyn/articles/A7213-2004Nov23.html




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Key Insight




Key Experiments or Research




Quotes by the Scientist




Quotes About the Scientist




Anecdotes




Fun Trivia About the Science




The Science Behind the Discovery



Personal Information




Key Contributing Scientists to the Discovery




Scientific Discovery Timeline




Recommended Books About the Science




Books by the Scientist




Books About the Scientist

 



Awards




Major Academic Papers Written by the Scientist



Curriculum Vitae



Links to Information on the Science





Sources/References