Matthias Rath - steal this chapter - Bad Science
http://www.badscience.net/2009/04/matthias-rath-steal-this-chapter/

The story of Matthias Rath, vitamin king, and the damage he wrought in promoting consumption of his products over antivirals of proven effectiveness in AIDS-wracked South Africa.

The chapter missing from ‘Bad Science’ due to Rath suing Goldacre at the time.

The doctor will sue you now

Quackery and exploitation, with deadly consequences.

a very serious story about the dangers of pseudoscience