(By Albert Otti and Fabian Nitschmann, dpa)
Tiny plastic particles have been discovered in human waste for the first time, according to research that the Medical University of Vienna and Austria’s Federal Environment Agency presented on Tuesday…
In their pilot study, the scientists asked eight adults in Austria, Britain, Finland, Italy, the Netherlands, Poland, Russia and Japan to keep a diary of what they ate over the course of a week, and to provide a stool sample.
All of the test subjects ate food that was packaged in plastic or drank from plastic bottles. None of them were vegetarians.
The eight of them all had plastic in their waste
“In our laboratory, we were able to detect nine different types of plastics ranging in size from 50 to 500 micrometres,” said Bettina Liebmann, a researcher at the Environment Agency.
Other previous studies on animals have revealed microplastics in the digestive system, as well as in blood, lymph fluid and in the liver.
Although there are initial indications that digestive organs can be damaged by plastic chemicals or by inflammation that is caused by particles, further studies are needed to assess the risk for humans, the scientists said.
Researchers have long suspected microplastics would eventually be found in the human gut. Their size from about five mm down to microscopic means they can be ingested by a wide range of creatures. pic.twitter.com/CM6GVAywci
— ZoologiMY (@ZoologiMY) October 23, 2018
Results were ‘expected’
Germany’s Federal Institute for Risk Assessment (BfR) wasn’t surprised that the Austrian research team found plastic particles in human stool.
“The absorption of microplastics in the gastrointestinal tract and therefore the detection thereof in faeces is expected since for example toothpaste with microplastics can also be accidentally swallowed or food products can also contain such particles as contaminants,” BfR told dpa.
A direct health risk from microplastics in exfoliation products or shower gels is improbable, according to BfR, because particles of that size can’t be taken up through the skin. The particles do, however, end up in the environment.
The Austrian research team was also not able to link the detected particles and the types of food that were eaten by the testers.
Microplastics include rubber abrasion from car tyres, construction rubble and cosmetics ingredients.
Germany’s Federal Institute for Risk Assessment said on Tuesday it is unlikely that microplastics intake is a health risk for humans, according to the current state of research.
— MattGolding Cartoons (@GoldingCartoons) October 23, 2018
While All4Women endeavours to ensure health articles are based on scientific research, health articles should not be considered as a replacement for professional medical advice. Should you have concerns related to this content, it is advised that you discuss them with your personal healthcare provider.
Author: ANA Newswire