Body Clock: What Makes Us Tick?

BBC TWO

Tuesday 4 February 2020  23:15 - 00:15 (60 mins)
Documentary. A former commando spends ten days locked in a nuclear bunker, with no way of telling the time, to find out how best to manage our body clock and improve our health. Also in HD. [S,AD]

Body Clock: What Makes Us Tick? may be available on playback
Body Clock: What Makes Us Tick? (BBC TWO) Tuesday 4 February 2020 23:15 - 00:15