Videos
Cast
Dr Derek Muller takes us on an epic adventure, a world-spanning investigation of vitamin science and history, asking how do we decide whether to take vitamin supplements, or not?
6.22018
6.92017
6.22018
7.22020
7.12019
7.62018
8.52014
7.52018
8.51994
6.92018
8.11998
6.72017
7.72019
8.12019
8.12020
7.52015
8.22012
8.02019
7.92016
7.62009