The growing popularity of veganism could lead to a cull of meat and dairy sayings, an academic has claimed.
According to Shareena Hamzah of Swansea University, phrases like "bringing home the bacon", "Killing two birds with one stone" and "flog a dead horse" may also go out of fashion.
Peta (People for the Ethical Treatment of Animals), an animal rights charity, is also behind the idea and has suggested changing expressions such as "take the bull by the horns" with "take the flower by the thorns".
Hamzah said the influence of veganism will raise awareness of animal cruelty and push people towards using less meaty metaphors.
"If veganism forces us to confront the realities of food's origins, then this increased awareness will undoubtedly be reflected in our language and literature.