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Nanoplastic Ingestion Causes Neurological Deficits

the-scientist.com

251–260 of 339 posts

Re: Nanoplastic Ingestion Causes Neurological Deficits

#251

Earlier quoted context omitted.

Aren't the lids still plastic? I've never seen ones with glass lids.

You can find ones with glass lids. Here in the UK we're lucky that Pyrex is still borosilicate glass, and there are some I've seen with glass lids that are advertised as "zero plastic".

PYREX all caps should be borosilicate. Indeed harder to get now. Submission from 3d ago on the this: https://news.ycombinator.com/item?id=36206565

Re: Nanoplastic Ingestion Causes Neurological Deficits

#252
post #37
post #4

My mum when I was a kid in the 90s: we don't store things in plastic, glass or ceramic only Me when I was a kid in the 90s: mum is a f'ing idiot wtf is wrong with plastic this hippy shit is dumb My mum 2020s: so plastic huh? Me 2020s: ugh.

Slightly different experience, but my parents were like this always when growing up, it never was an issue but it was just a constant thing that I inherited. Nowadays though I have the extreme where if my food is in plastic I don't feel the food is contaminated (until recently, but for different reasons), but like the plastic is forever smelling of the food and filthy. My gf uses plastic lunchboxes and even reuses pl…

My dad & his ancient reused plastic waterbottles & container ware. :(

Re: Nanoplastic Ingestion Causes Neurological Deficits

#253
post #171

... IN MICE !

They do these kinds of studies on mice because mice have a high homology with humans, and a huge number of the findings extrapolate to humans.

Yes, and as a model organism they're fantastic. But I feel any and all studies on mice need to have "on mice" always in any published study or news report about that study.

But it's one thing to pump a 100g/100g of micro plastics to bodyweight directly into the brain of a mouse and another to study mice in a mostly natural environment filled with plastic dust in similar proportions to what we find in our human lives..

Re: Nanoplastic Ingestion Causes Neurological Deficits

#254

Earlier quoted context omitted.

Lacquer is resin from trees, not plastic. I don't know if it's better for you than plastic or really anything about its chemical composition, but it's not plastic. Edit: After reading more, there is an acrylic lacquer that was developed in the 1950s that contains plastics, but outside of that, normal or traditional lacquers are typically biological in origin. https://en.wikipedia.org/wiki/Lacquer

My impression is that finishes free of petroleum products have become somewhat of a niche cottage industry these days. So I wouldn't assume anything acquired finished by someone else is free of such things, regardless of whatever once-precise names they used to describe the finish. Even when you try DIY-finish something with an eye towards food-safety it's rather challenging. E.g. the "Boiled Linseed Oil" you find on…

Why would oil companies dispose of their toxic byproducts when they can sell them to companies who will poison the public with them? Since it makes them money and there's zero risk of legal repercussions for it, the only thing that would stop them is having morals and the oil industry certainly isn't burdened with those.

Re: Nanoplastic Ingestion Causes Neurological Deficits

#255

Convenient non-plastic solutions need to be developed. After learning about micro plastics and forever chemicals, I started to get paranoid of this stuff. Started cooking at home more and started removing plastic from my daily life. After my wife got pregnant, I keep telling her to avoid plastic, but she doesn't seem to take it seriously. She purchased plastic food containers, I tell her don't microwave food in it, b…

Should be equally concerned about non-stick pans. PTFE (Teflon) and other coatings are notoriously bad...

Re: Nanoplastic Ingestion Causes Neurological Deficits

#256

Earlier quoted context omitted.

I've read that the majority of microplastics come from tire wear (national geographic quoted 28% of the total), and because there's no good alternative to wheel tires, it's unlikely we'll see a decrease of pollution here. So even if we found an alternative to bottles, plastic bags, clothing, etc, it still won't make a dent in pollution unless we convince the world to use a form of public transit that doesn't make use…

28% is not majority. Plus the hard part shouldn't prevent us from doing the easy part with much higher ROI.

I did some more research, and it looks like tires are the 2nd largest part of the pie in terms of single origin. The largest is textiles which are 35%.

Re: Nanoplastic Ingestion Causes Neurological Deficits

#257

I personally try to avoid canned drinks and foods to avoid metal poisoning. I typically buy two liter sodas in plastic bottles and avoid softer plastics. Styrofoam cups and other styrofoam food containers are awful. If you get hot food in a styrofoam go box, the box is often visibly marked by contact with hot food and you can smell it and taste it. It's also potentially a reason to switch to an electric vehicle -- to…

You can’t get metal poisoning from cans…because they’re lined with BPA! :)

Re: Nanoplastic Ingestion Causes Neurological Deficits

#258
post #203

When I clean the lint out of my dryer, I can see a very faint cloud of particles. Should I be worried about breathing those? I presume a portion of them are plastic from synthetic fibers. Should I be wearing a mask to load/unload the dryer?

Cleaning dryer lint does massively spike PM 2.5. As far as we know, any PM 2.5 probably is bad for you and could reduce your lifespan.

https://dynomight.net/humidifiers/

That being said I have no idea if it's worth wearing a mask.

Edit: this joke comment that struck a nerve haha https://news.ycombinator.com/item?id=34428710

Re: Nanoplastic Ingestion Causes Neurological Deficits

#259

Earlier quoted context omitted.

If you can, there are some great borosilicate glass containers out there. I use them for everything. The ones I have seal well enough that I can fill it with soup and stick it in a backpack, ride somewhere and it's fine on the other side. Thick enough to be basically unbreakable, microwavable, dishwasher-safe, etc. Don't need to worry about tomato staining either like on plastic. I've been thrilled with mine.

Storing leftovers in glass when the entire supply chain is plastic... would be interesting to know how futile this is.

It depends on what you buy and where.
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