Question: Which documentary was produced or started first, Up Series or Super Size Me?

Context articles: Jacob Sullum
3 (Violent Femmes album)
Super Size Me
Supersize She
Up Series
Super Size Me 2: Holy Chicken!
Fat Head
Super High Me
William J. Klish
Morgan Spurlock

Jacob Z. Sullum (born September 5, 1965) is a syndicated newspaper columnist with Creators Syndicate and a senior editor at "Reason" magazine.
 He focuses most of his writings on shrinking the realm of politics and expanding individual choice.
 He was interviewed in the 2004 documentary "Super Size Me".
3 (despite the title) is the fourth album by Violent Femmes, released in early 1989.
 The songs on "3" are performed by the three members of the band playing only drums, bass and guitar, with only the addition of keyboards and saxophone.
 Chris Woodstra of Allmusic noted that the fans of the band's early days would "appreciate the slightly stripped-back acoustic production".
 The song "Fat" was later featured in the documentary "Super Size Me".
Super Size Me is a 2004 American documentary film directed by and starring Morgan Spurlock, an American independent filmmaker.
 Spurlock's film follows a 30-day period from February 1 to March 2, 2003, during which he ate only McDonald's food.
 The film documents this lifestyle's drastic effect on Spurlock's physical and psychological well-being, and explores the fast food industry's corporate influence, including how it encourages poor nutrition for its own profit.
Supersize She is a 2005 television documentary focused on British professional female bodybuilder Joanna Thomas.
 The title was a take-off on the success of the film "Super Size Me".
 The one-hour program premiered at the MIPTV in April 2005.
 Since airing on Channel 5, it has been sold and distributed to over 30 countries.
The "Up" Series is a series of documentary films produced by Granada Television that have followed the lives of fourteen British children since 1964, when they were seven years old.
 So far the documentary has had eight episodes spanning 49 years (one episode every seven years) and the documentary has been broadcast on both ITV and BBC.
 In a 2005 Channel 4 programme, the series topped the list of "The 50 Greatest Documentaries."
 The children were selected to represent the range of socio-economic backgrounds in Britain at that time, with the explicit assumption that each child's social class predetermines their future.
 Every seven years, the director, Michael Apted, films material from those of the fourteen who choose to participate.
 The aim of the series is stated at the beginning of "7 Up" as: "Why do we bring these children together?
 Because we want to get a glimpse of England in the year 2000.
 The shop steward and the executive of the year 2000 are now seven years old."
Super Size Me 2: Holy Chicken!
 is a 2017 American documentary film directed by Morgan Spurlock.
 A sequel to the 2004 film "Super Size Me", it explores the ways in which the fast food industry has rebranded itself as healthier since his original film through the process of Spurlock working to open his own fast food restaurant, thus exposing some of the ways in which that rebranding is more perception than reality.
Fat Head is a 2009 American documentary film directed by and starring Tom Naughton.
 The film seeks to refute both the documentary "Super Size Me" and the lipid hypothesis, a theory of nutrition started in the early 1950s in the United States by Ancel Keys and promoted in much of the Western world.
Super High Me is a 2008 documentary film about the effects of smoking cannabis for 30 days.
 The documentary stars comedian Doug Benson.
 The documentary's name and its poster are plays on the 2004 documentary "Super Size Me".
William J. Klish is a Professor of Pediatrics, Gastroenterology, Hepatology and Nutrition at Baylor College of Medicine.
 Klish was educated at the University of Wisconsin–Eau Claire and the University of Wisconsin–Madison.
 Klish is a past president of the North American Society for Pediatric Gastroenterology and Nutrition.
 He currently directs the obesity center at the Texas Children's Hospital that he developed.
 Klish is credited with having helped develop pediatric gastroenterology as a field, and he has won numerous awards for his work.
 He was the first person to be credentialed in pediatric gastroenterology by the "American Board of Pediatrics".
 Klish played a role in the popular documentary Super Size Me created by Morgan Spurlock.
 Klish monitored Spurlock's health as he binged on fast food.
Morgan Valentine Spurlock (born November 7, 1970) is an American documentary filmmaker, humorist, television producer, screenwriter, playwright and political activist, best known for the documentary film "Super Size Me" (2004), which earned him a nomination for the Academy Award for Best Documentary Feature.
 The film was his directorial debut, following his contributions as a production assistant on the features "Bullets over Broadway" (1994), "" (1994) and "Kiss of Death" (1995).