Retailers and natural history experts called on to provide information on exotic foods such as crickets and worm crisps
Britons used to sing a nursery rhyme about swallowing a fly, bushtucker trials have become an excruciating staple of TV's "I'm a celebrity, get me out of here" and stores and online suppliers are selling exotic snacks such as crickets and worm crisps.








The demand for cheap food has impacted on animal welfare standards on British farms, says British Veterinary Association (BVA) Animal Welfare Foundation (AWF) trustee, Sean Wensely.