Professor Brian Cox takes a deeper dive into the science of nutrition, with a panel of returning experts answering more of your questions.
What is food noise, what is the impact of artificial sweeteners on the gut and why do many women turn from a pear to an apple shape during menopause?

A Question of Science Series 2 - Coming Soon...
00:55

Ancient Egyptian DNA, Cheddar Man and wolves as pets
25:13

Rethinking sex, artificial wombs and how to up your sperm count
26:58