12:32The Food ProgrammeRethinking VeganismBBC Radio 4 Duration: 28 minutes Sun 21st Jul 2013, 12:32 on BBC Radio 4 FMAvailable for over a yearListen nowHow a new generation is rethinking and embracing a meat and dairy free diet. Show more ContributorsPresenter:Sheila DillonProducer:Rich WardInterviewed Guest:Mark BittmanInterviewed Guest:Alex RentonGenresFactualFood & DrinkFormatsMagazines & ReviewsBrandThe Food Programme Source: BBC Online