The National Farmers' Union has said that it believes that ordinary farmed beef is sustainable - something that some scientists disagree with.
A spokesperson added: "Beef farmers are proud of their farming which delivers great tasting, sustainable food for British consumers while also offering significant benefits for the environment, landscape and the rural economy."
More top news
A motorist who boasted about clocking 142mph on a motorway shot through a red light and killed another driver the following night.
Holli Cheung said her son Jordan saved her life after she suffered two cardiac arrests while being struck down by a rare virus.
Scientists have finally cracked the mystery and found that cleaner dairies are the reason the holes are disappearing.