For anyone interested in the Low Carbohydrate High Fat (LCHF) diet this is a great movie. It is essentially a longer format of the snippet of the recent episode of Catalyst (13/11), which is available on iView.
In short; LCHF has been suggested to help lower diabetes in some populations. It is supported by prominent Sports scientists, Peter Brukner and Tim Noakes.
Usually ~$5.
Submit an email address and they send you a link to the movie on Vimeo: http://vimeo.com/94976653