The study found that a person's average microplastic consumption — based on those food items previously analyzed — would likely be somewhere between 70,000 and 121,000 particles per year. While younger girls were at the lower end of the spectrum, adult men were at the high end. People who consume a lot of bottled water could see that number jump by up to 100,000 particles per year.
The taps to Winnipeg's drinking water were first turned on in April 1919, but as the city celebrated its engineering feat and raised glasses of that clear liquid, another community's fortunes suddenly turned dark. Construction of a new aqueduct plunged Shoal Lake 40 into a forced isolation that it is only now emerging from, 100 years after Winnipeg's politicians locked their sights on the water that cradles the First Nation at the Manitoba–Ontario border. "The price that our community has paid for one community to benefit from that resource, it's just mind-boggling," said Shoal Lake 40 Chief Erwin Redsky.