Lyrics:

Homer Simpson once said `you don脗麓t win friends with salad'. Even so vegetarianism seems to be growing in popularity as more people question what they脗麓re eating and the environmental cost of producing it.

We debunk some nutritional myths about a meat-free diet with Dr Rosemary Stanton and hear about delicious vegetarian food from Tony Kaye, the founder of a long-running vegetarian restaurant.

This interview was first broadcast on 18 June 2010.