While the singer has been vegetarian for years, she made the switch to veganism after learning more about where meat comes from. “Once I fully understood where meat came from … I found that concept quite hard to live with. If you don’t need meat to survive, I don’t see why you have to have it. Also it makes you feel tired, it makes you feel lethargic, and your body finds it hard to process so much meat all the time,” Goulding said in an interview with The Cut.