On average people could be ingesting around 5 grams of plastic every week, which is the equivalent weight of a credit card. Our study suggests people could be consuming on average over 100,000 microplastics every year. That’s approximately 21 grams a month, just over 250 grams a year.
Eight million tonnes of plastic pollution ends up in the ocean every year. They break down into tiny bits called microplastics, small enough to enter our food chain, along with other types of microplastics like those that are released when we wash our clothes.