Here are some links to videos that I thought were helpful. Some are full documentaries on dieting and anorexia, while others are just random files of thinspiration.
The Truth About Size Zero Part 1
The Truth About Size Zero Part 2
The Truth About Size Zero Part 3
The Truth About Size Zero Part 4
The Truth About Size Zero Part 5
The Truth About Size Zero Part 6
Dying to be Thin Part 1
Dying to be Thin Part 2
Dying to be Thin Part 3
Dying to be Thin Part 4
Dying to be Thin Part 5
Dying to be Thin Part 6
Dying to be Thin Part 7
Dying to be Thin Part 8
Dying to be Thin Part 9
Dying to be Thin Part 10
Dying to be Thin Part 11
I'm a Child Anorexic Part 1
I'm a Child Anorexic Part 2
I'm a Child Anorexic Part 3
I'm a Child Anorexic Part 4
I'm a Child Anorexic Part 5
I'm a Child Anorexic Part 6
I'm a Child Anorexic Part 7
Intervention Kim Part 1
Intervention Kim Part 2
Intervention Kim Part 3
Intervention Kim Part 4
Intervention Kim Part 5