About this showing of The Human Body: Secrets of Your Life Revealed
Chris and Xand van Tulleken look at what keeps the human body alive, including reflexes, damage repair mechanisms and the immune system.
Coming up on TV
The Human Body: Secrets of Your Life Revealed
On BBC Four on Thu 1 Oct 2026 at 02:55, ending at 03:55.
When is it on?
The Human Body: Secrets of Your Life Revealed starts at 02:55 on BBC Four on Thu 1 Oct 2026.
Airing details
ChannelBBC Four
StartsThu 1 Oct 2026, 02:55
EndsThu 1 Oct 2026, 03:55
Next showing of The Human Body: Secrets of Your Life Revealed
The next currently listed showing is Wed 30 Sep 2026, 21:00 on BBC Four.
See all current showings