Scientists express concern over health impacts, with another study finding particles in arteries

Scientists express concern over health impacts, with another study finding particles in arteries

Microplastics have been found in every human placenta tested in a study, leaving the researchers worried about the potential health impacts on developing foetuses.

The scientists analysed 62 placental tissue samples and found the most common plastic detected was polyethylene, which is used to make plastic bags and bottles. A second study revealed microplastics in all 17 human arteries tested and suggested the particles may be linked to clogging of the blood vessels.

Microplastics have also recently been discovered in human blood and breast milk, indicating widespread contamination of people’s bodies. The impact on health is as yet unknown but microplastics have been shown to cause damage to human cells in the laboratory. The particles could lodge in tissue and cause inflammation, as air pollution particles do, or chemicals in the plastics could cause harm.

Huge amounts of plastic waste are dumped in the environment and microplastics have polluted the entire planet, from the summit of Mount Everest to the deepest oceans. People are known to consume the tiny particles via food and water as well as breathing them in, and they have been found in the faeces of babies and adults.

  • Wankforsatan@lemmynsfw.comEnglish
    7·
    10 months ago

    At its root, this is a social problem. When people make barely enough money to subsist they don’t really rate “developing literacy time” very high on their hierarchy of needs.

    It’s more than just telling parents “work less and read to your child,” especially if there’s nothing to fall back on to pay for child care that’s impossible to find for even those unburdened by poverty, or paying half of every check to rent, or the enormous rising cost of groceries.

    When it comes down to the most brass of tacks, any parent would find it patronizing as fuck to be told they are failing their children because they have to work themselves to death instead of having the luxury of free time. And, of course, they understand that.

    Strong social safety nets and support are what we need anyway, whether or not we’re parents.