Tesco says it will now introduce a "comprehensive system of DNA testing across our meat products."
The supermarket giant says it's taking action to show its customers that they can trust the quality of its food.
"We want to leave customers in no doubt that we will do whatever it takes to ensure the quality of their food and that the food they buy is exactly what the label says it is", Tesco's Technical Director Tim Smith said.
More top news
London school leavers are around 25% more likely to go into higher education than their peers across England, new Ucas data has revealed.
The PM will stress that despite being upbeat on a final settlement being reached, nothing is agreed until everything is agreed.
The Made In Chelsea star lasted three weeks in the ITV show, and was visibly shocked as presenters Ant and Dec announced she had won.