‘Sometimes weird things hit a tipping point. For a combination of reasons, including a viral video showing a turtle with a straw stuck in its nose, companies waged war on straws this year. Marriott, McDonald’s, Starbucks, Burger King, and the city of Seattle, among others, all banned or are phasing out straws. It was a very small part of a larger conversation about “single-use plastics,” most notably plastic bags, which IKEA and Taiwan are banning as well.’
In 2018, researchers studying the life cycle of mosquitoes uncovered a weird factoid. Microplastics can be transferred ontogenically (between life stages with distinct morphologies and requiring distinct environments) from a feeding (larval, aquatic) life stage into a non-feeding (pupal, edge-dwelling) life stage and subsequently into the flying (adult, airborne) life stage. The researchers were concerned that “any organism that feeds on terrestrial life phases of freshwater insects could be impacted by [microplastic] found in aquatic ecosystems.”
The mosquitoes also transmit those microplastics to hosts when they feed, meaning that if you have been exposed to mosquitoes, they may have left microplastics in your blood and organs.
Of course, that is not the only source of microplastics in your body. It is nearly impossible to take a prescription, or even use an over-the-counter vitamin, without encountering time-release coatings on capsules, plastic lids on plastic pill bottles, and even a (synthetic) cellophane wrap for tamper-proofing. Scientists tested 21 table salts and found plastic in all of them, most commonly polyethylene terephthalate (PET), the material used to make plastic bottles. 100 percent of wild mussels sampled in supermarkets were found to contain microplastics. It is the same story for most seafood.
National Institutes of Health scientist Antonia Calafat has done everything she can to raise the alarm. Her studies now show that microplastics in the blood of pregnant women cross the placental barrier and directly result in embryonic developmental disorders, gestational diabetes, decreased birth weight, allergic asthma and other…