The Van Tulleken brothers' medical masterclass

Doctors Chris and Alexander 'Xand' Van Tulleken are British doctors, TV presenters and identical twins. They’re best known for presenting the children’s series Operation Ouch! on CBBC where they debunk medical myths.

The brothers are now taking to the West End with their new stage show for adults, where they set the record straight on today’s medical hearsay. They’ll be telling us whether fat is really better than sugar, explaining the best way of getting over a hangover, and whether looking at your phone is actually bad for you.