This article about Sheila Jeffreys from the Guardian is great.
I am amazed by facts quoted such as,
"a Home Office paper [claims] that BSE can be transmitted through beauty products because [they] many contain bits of dead animal"
"Breast implants can contain brain, fat, placenta and spleen"
It also describes Jeffreys as citing "one example of a porn actor who sold bits of her genitals to "fans" over the internet after a labiaplasty operation."