Cast
Dr Xand van Tulleken, Hala El-Shafie and Stacie Stewart attempt to uncover the secrets behind the most popular and over-used diets on the market today.
20 November 2019
15 July 2016
12 November 2019
17 April 2011
23 September 2003
16 November 2004
2 December 2013
31 January 1999
10 September 2017
4 October 2006
22 September 1994
2 October 2016
6 May 2019
7 April 2013
3 September 2008
24 September 2007
2 May 2017
29 August 2005
13 September 2005
30 September 2011
1 November 2016