In a study published in June in Environmental Science & Technology, Hussain and his colleagues reported that, when microwaved, these containers released millions of bits of plastic, called microplastics, and even tinier nanoplastics.
[…]
Once they’ve snuck past the body’s defense systems, “the chemicals used in plastics hack hormones,” says Leonardo Trasand, a professor at the NYU Grossman School of Medicine and the director of the Center for the Investigation of Environmental Hazards. Hormones are signaling molecules underlying basically everything the body does, so these chemicals, called endocrine disruptors, have the potential to mess with everything from metabolismto sexual development and fertility.
[…]
Judith Enck, a former EPA regional administrator and the president of Beyond Plastics, a policy and advocacy group against plastic pollution, stopped microwaving plastic 30 years ago. She thinks that you should, too: “My goodness, especially if you have kids or if you’re pregnant, do not put plastic in the microwave.”
“It’s a pain in the neck,” she acknowledges, but “even this one study should be a wake-up call—not just to new parents but to the FDA. They need to be far more proactive.” Transand agrees: “The FDA is glacially behind.”
[…]
“I don’t believe that there are microwave-safe plastics.” Trasand and Enck agree that while independent studies should continue testing how much plastic is being released from food packaging, there is already enough evidence to show that “microwave-safe plastic” isn’t really safe. “I think the FDA needs to tell companies that they can no longer say any plastic is microwavable,” says Enck.
There are tons of foods packaged in plastic that are (according to the directions) meant to be microwaved, never mind people heating up leftovers in takeout containers or whatever. It’s super common. And even if you never do it yourself, I can almost guarantee that your favourite restaurant does so you’re still consuming foods microwaved in plastic one way or another.
Shit, I just had steam in bag brussel sprouts the other day.
@JustAManOnAToilet @usualsuspect191
I stopped 30+ years ago after microwaving chili and it melted the side of the plastic container.
Fyi there’s been stories about this for years (usually having to do with chemical contamination from the plastic) but the FDA never seemed to look into it.
Imo that’s because Big Oil didn’t want them to, because it would not only remove a HUGE source of their revenue but would also open them up to massive lawsuits.