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Roy Walford

Roy Walford
Born (1924-06-29)June 29, 1924
San Diego
Died April 27, 2004(2004-04-27) (aged 79)
Santa Monica, California, US
Residence Venice, California, US
Known for life extension

Roy Lee Walford, M. D. (June 29, 1924 - April 27, 2004) was a pioneer in the field of caloric restriction. He died at age 79 of respiratory failure as a complication of amyotrophic lateral sclerosis (commonly known as Lou Gehrig’s or motor neurone disease). He was a leading advocate of calorie restriction as a method of life extension and health improvement.

Walford is credited with significantly furthering aging research by his discovery that laboratory mice, when fed a diet that restricted their caloric intake by 50% yet maintaining nutritional requirements, almost doubled their expected life span.

He received his medical degree from the University of Chicago in 1948. He completed his internship at Gorgas Hospital, Panama, and served his residency at the V.A. Medical Center in Los Angeles. He then served two years in the US Air Force during the Korean War.

Walford joined the faculty at the University of California at Los Angeles (UCLA) in 1954. He became a Professor of Pathology at the UCLA School of Medicine in 1966. He became Professor of Pathology and Laboratory Medicine, Emeritus, for UCLA, when he left to join the crew of Biosphere 2 in 1991.

While at UCLA, Walford served in the following roles:

In addition to his service at UCLA, he was an expert advisor in immunology for the World Health Organization from 1969 to 1984, was a senatorial delegate to the White House Conference on Aging in 1981, and a member of the National Institute on Aging.

His honors and awards include:

Walford and his work were featured in print in dozens of articles in popular publications such as Omni, Discover, and Scientific American. During his life he also made dozens of featured appearances on various television shows.


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