Title Legal plastic content in animal feed could harm human health, experts warn Degree of recognition International Media name/outlet The Guardian Media type Duration/Length/Size 1030 words Country United Kingdom Date 15/12/18 Description Plastic traces in animal feed could pose a risk to human health and urgently need to be the subject of more research, experts have told the Guardian. Their comments came after British farmer Andrew Rock contacted the Guardian, having noticed plastic shreds in his animal feed. Rock was told by the suppliers that this was a legal part of the recycling process that turns waste food, still packaged, into animal feed.
Dr Heather Leslie told the Guardian that “the only level of plastic in animal feed should be none at all”. Leslie is an ecotoxicologist specialising in microplastics at the Vrije University in Amsterdam. “There is a lack of transparency for what the animals that citizens are eating have been fed. Citizens have no way of knowing what they are actually eating.
“Tiny microplastics can be released from larger pieces during feed processing and the smaller fractions are, we think, even more risky for the animal’s health. We’ve known for decades that after ingestion fine plastic particles cross the mammalian gut barrier and enter the bloodstream. It’s already been tested in pigs, dogs, rats and also in chickens. From the bloodstream they can be transported to tissues and organs. We know this from studies with rats.”
Producer/Author The Guardian URL https://www.theguardian.com/environment/2018/dec/15/legal-plastic-content-in-animal-feed-could-harm-human-health-experts-warn Persons H.A. Leslie