Vegetarianism

Vegetarianism was the practice of following a diet which excluded meat. The Sixth Doctor became a vegetarian (TV: The Two Doctors) but soon gave it up, (COMIC: Salad Daze) until his seventh incarnation. (PROSE: Human Nature) However, the Ninth Doctor appeared to abandon the practice. (TV: Boom Town)

The Dream Lord assumed the Eleventh Doctor was a vegetarian, calling him "veggie." (TV: Amy's Choice)

Zoe Heriot was a vegetarian. (AUDIO: The Integral)

Jo Grant approved of vegetarianism, and often thought of becoming one. (PROSE: Catastrophea)

Margery Phipps was a vegetarian. (AUDIO: Council of War)

The Fifth Doctor's companion Peri Brown was a vegetarian and therefore balked at the thought of eating roast boar at a banquet thrown in their honour by Pharaoh Erimem in Egypt in 1400 BC. The Doctor advised her to pretend to have eaten it by moving it around her plate. (AUDIO: The Eye of the Scorpion)

Melanie Bush was a vegetarian from the age of thirteen. (PROSE: Millennial Rites) She believed that it was wrong to eat meat. (PROSE: Business Unusual)

Ace once pretended to be a vegetarian to infiltrate a group of eco-terrorists. (AUDIO: Animal)

Sam Jones was a vegetarian. (PROSE: The Eight Doctors)