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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsTiny bits of plastic are getting from your face cream to your stomach—via the Great Lakes
Remnants of your beauty products could be making their way into your gut via a rather circuitous route.
Over the past several years scientists have documented the existence of giant gyres of plastic trash swirling around the worlds oceans; the Pacific garbage patch is twice the size of Texas. Now scientists have measured the extent of plastic pollution in the Great Lakes of the US. And unlike the bottles, toothbrushes and other detritus in the oceans, much of the garbage researchers gathered in Lake Erie, Lake Huron and Lake Superior takes the form of micro-particles measuring less than 1 millimeter (0.04 inches).
That includes tiny bits of plastic called microbeads, barely visible to the eye, that are found in face scrubs, shower gels and other beauty products. Scientists who spent three weeks last year trawling the three lakes have now published the results of their research (paywall), and found that microbeads are more concentrated in the lakes than in most of the oceans.
The study by the 5 Gyres Institute, a nonprofit that researches ocean plastic pollution, and the State University of New York at Fredonia, suggests that when beauty products are washed down the drain, microbeads arent getting caught by sewage treatment, and instead are washing into the lakes and into rivers that drain into the Atlantic Ocean. The microbeads were of similar size, shape, texture and composition to plastic micro-beads found in many consumer products used as exfoliants, said Marcus Eriksen, head of 5 Gyres and the lead author of the study.
Concentrations of micro-plastics ranged from 450 to 450,000 pieces per square kilometer (0.39 sq miles) with an average of 43,157 per square kilometer. Like other plastics, microbeads get eaten by fish and other marine life, accumulating as they in turn are eaten by larger fish, some of which may end up on peoples dinner plates.
more
http://qz.com/140758/tiny-bits-of-plastic-are-getting-from-your-face-cream-to-your-stomach-via-the-great-lakes/
The beads are unlikely to pass through the gut wall. However plastics have been shown to be excellent absorbers/concentrators of chemicals for the water, so there is your health issue...
NYC_SKP
(68,644 posts)It's unlikely that we'll survive ourselves long enough to be able to figure out how to get there and fuck them up.
CrispyQ
(36,478 posts)Myrina
(12,296 posts)... just from wearing it and licking their lips, eating, drinking etc.
That can't be good for the digestive system either.
kestrel91316
(51,666 posts)went into the trash less than half used.
SEVEN POUNDS????
Myrina
(12,296 posts)I haven't worn it in about 15 years, and then only rarely.
My problem is Chapstick. I'm sure my intestines are lined with it by now.
gollygee
(22,336 posts)and we aren't taking very good care of it.