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
11 January 2019
17 April 2011
17 December 1989
17 September 2021
20 January 2008
29 December 2021
25 January 2016
15 January 2023
20 October 1999
1 September 2022
31 October 2010
19 March 2021
22 September 1994
24 September 2007
7 April 2013
26 April 1989
17 March 2015
13 September 2005
23 September 2008
1 November 2016