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Microwaved plastic containers release microplastics into food

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131–140 of 320 posts

Re: Microwaved plastic containers release microplastics into food

#131

OK. Question about this. Microplastics have measurable negative effects on mammalian brains. That's been shown recently. I've never microwaved or cooked anything in plastic, and I've yelled at people who do since the 90s. Unfortunately, I break my own teeth a lot. I've shattered three of them in my sleep. It's not fun to wake up to a giant cracking sound in your head, realize your nerve is exposed, swallow part of a…

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Re: Microwaved plastic containers release microplastics into food

#132

OK. Question about this. Microplastics have measurable negative effects on mammalian brains. That's been shown recently. I've never microwaved or cooked anything in plastic, and I've yelled at people who do since the 90s. Unfortunately, I break my own teeth a lot. I've shattered three of them in my sleep. It's not fun to wake up to a giant cracking sound in your head, realize your nerve is exposed, swallow part of a…

Out of curiosity, are you taking any medications regularly? Some medications, from ADD meds to heart meds, that can cause teeth grinding.

Re: Microwaved plastic containers release microplastics into food

#133
post #33

Earlier quoted context omitted.

That cardboard ain't waxed, it's covered in plastic.

I wouldn't necessarily say that. The cardboard/wax tears quite easily, and the wax tears with the cardboard. I don't think a plastic film would do that.

We're currently going through plastics being banned for snack foods where I live, and even vendors that were using "cardboard" boxes are hit because they are actually cardboard boxes lined with plastic (because cardboard + oil don't work together very well).

Wax gets soft when heated, so I'd be really surprised if the cardboard you're talking about is actually using "wax".

Re: Microwaved plastic containers release microplastics into food

#134
post #109

Is there any real evidence that consuming these is a problem though? Last I checked the evidence was shaky that this is even problematic for humans and read like a who's who of sketchy medical claims, up there with seed oils killing your testosterone.

Reproductive issues are real. Sperm counts have fallen massively, and the lead researcher thinks EDCs are to blame. She only drinks filtered water.

https://www.ft.com/content/f14ab282-1dd3-46bf-be02-a59aff3a9...

Re: Microwaved plastic containers release microplastics into food

#135

Earlier quoted context omitted.

> discussed in HN as they also bought Instant Pot, and have gone bankrupt For the past 15 years there has been a trend of private equity buying brands and destroying them. Why does this keep making them money? What is this "failure capitalism"?

You can extract a lot of money from a company by torching its reputation. It takes people a while to catch on that they can't trust a company anymore. Buy a company, remove all the costs that give them their competitive advantage, then profit off the reputational arbitrage until it's burned to the ground.

And there was me thinking I opposed the death penalty.

Re: Microwaved plastic containers release microplastics into food

#137

Slightly off topic but I threw out all my pots and pans with non stick surfaces. Nothing will convince me it’s safe to cook food to high temperature on whatever that chemical coating is. And after a while you notice the surface is wearing away…. where is it going? Into you and your family. All my pots and pans are stainless steel.

I'm the same, find the prevalence of non-stick bizarre, they still need to be washed and are basically degrading the moment you use high heat. You can't use metal or do stirfrys making them half as useful.

Would also include plastic utensils in that. So many people I know have half melted plastic spatulas etc. Wooden and metal utensils work fine and barely cost any more. I have a nice old teak ladle that's lasted me for a decade while friends are throwing out their bubbled horror show plastic after 12 months.

Re: Microwaved plastic containers release microplastics into food

#138
post #85

Earlier quoted context omitted.

That’s silicone - and (after a quick fact check) essentially inert biologically

If its really inert, why isn't whole container made of it?

Some containers are. I have bought reusable silicone sandwich bags that you can freeze or put in the oven(up to 450 degrees F) if you leave the bag unsealed.

Re: Microwaved plastic containers release microplastics into food

#139
post #34

Microwaving aside, food and plastics don't go well together. Study Finds Microplastics in More than 90 Percent of Tested Water Bottles https://www.smithsonianmag.com/smart-news/study-finds-microp... Just opening a plastic bottle can release thousands of microplastics https://www.newscientist.com/article/2237900-just-opening-a-... Study: Plastic Baby Bottles Shed Microplastics When Heated. Should You Be Worried? https…

So you should not go outside anymore as car tires are the largest emitter of microplastics? The causality and health implications are laughable here that it has anything to do with the bottle. This seems like a new thing to outrage imo.

Re: Microwaved plastic containers release microplastics into food

#140

Earlier quoted context omitted.

Glass gets very hot in the microwave. Hot enough to burn skin.

Glass gets very hot in the microwave. Hot enough to burn skin. So does plastic. Also, it's a microwave oven . Who thinks that you can stick your hands on something in a device called an "oven" and not get burned?

There are materials which are "transparent" to microwaves and don't get hot in the microwave oven but I can't remember which ones. And glass definitely isn't one of them.
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