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Microplastics found in 93% of bottled water tested in global study

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Re: Microplastics found in 93% of bottled water tested in global study

#23

I wonder if all the articles talking about the prevalence of microplastics, are in actuality demonstrating the safety of microplastics. If it is in 93% of bottled water, and bottled water is used by millions of people (according to https://www.consumerreports.org/bottled-water/should-we-brea... around 110 Million people in the US avoid drinking tap water), then there has been widespread exposure to microplastics. It…

Yes.

Unfortunately, there is no good research yet [1]. As you say, it is quite possible that there is essential zero effect.

There are some indicators that concentrated nanoplastics (smaller particles) are harmful. [2]

[1] https://www.upi.com/Health_News/2019/08/22/WHO-More-data-nee...

[2] https://www.sciencedaily.com/releases/2017/09/170925104730.h...

Re: Microplastics found in 93% of bottled water tested in global study

#25
Went looking to see what the comparison to tap water was:

> Orb found on average there were 10.4 particles of plastic per litre that were 100 microns (0.10 mm) or bigger. This is double the level of microplastics in the tap water tested from more than a dozen countries across five continents, examined in a 2017 study by Orb that looked at similar-sized plastics.

Worse... it's worse than tap water.

Re: Microplastics found in 93% of bottled water tested in global study

#26
post #3

The actual breakdown by brand: https://dpy68rfhp0glq.cloudfront.net/styles/large/s3/2017_Mi...

I wonder if pelligino is very low because it's bottled mineral water

Where I live they are all glass bottles, so I am not sure how plastic enters in the first place.

Re: Microplastics found in 93% of bottled water tested in global study

#27

I wonder if all the articles talking about the prevalence of microplastics, are in actuality demonstrating the safety of microplastics. If it is in 93% of bottled water, and bottled water is used by millions of people (according to https://www.consumerreports.org/bottled-water/should-we-brea... around 110 Million people in the US avoid drinking tap water), then there has been widespread exposure to microplastics. It…

Where's your control group? If life expectancy would have been a year higher, how exactly would you know?

Re: Microplastics found in 93% of bottled water tested in global study

#28
post #6
post #3

The actual breakdown by brand: https://dpy68rfhp0glq.cloudfront.net/styles/large/s3/2017_Mi...

Doesn't include Kirkland, the Costco brand :(

I have family that buys the Costco brand and of many of the plastics it seems very thin / flimsy compared to some of the more expensive brands. I'd be surprised if it weren't comparable to some of the higher leaching bottles just based on feel and cost.

I've always been curious about plastic milk containers vs Tetra Paks as well. Beyond bottled water there are so many other liquids consumed out of plastics I feel as though there aren't many alternative options that wouldn't impede the cost of shipping (aluminum/glass) that consumers would be willing to pay for.

Re: Microplastics found in 93% of bottled water tested in global study

#29
post #13

Earlier quoted context omitted.

I used to think the same thing, But I've seen reports recently that these levels are in rain water and tap water as well. The particles are just in the water cycle now it seems. Looking forward to more information.

Is there any reports that show information for tap water?

Dasani is tap water.

Re: Microplastics found in 93% of bottled water tested in global study

#30
post #10

I wonder if all the articles talking about the prevalence of microplastics, are in actuality demonstrating the safety of microplastics. If it is in 93% of bottled water, and bottled water is used by millions of people (according to https://www.consumerreports.org/bottled-water/should-we-brea... around 110 Million people in the US avoid drinking tap water), then there has been widespread exposure to microplastics. It…

There’s a lot of logical leaps your making hear. It might not be immediately deadly, but it could have lots of long term subtle effects. For example, it may contribute to cancer rates or obesity. Some people suspect it contributes to low sperm counts among men. All of these would be consistent with the current widespread consumption patterns.

>long term subtle effects

The longer term, and subtler the effect is, the safer a substance is. My educated guess is that microplastics are going to cause a lot fewer human deaths and ingury than any of the following natural stuff:

Bees, coffee (see acrylamide), peanuts, mosquitoes, arsenic, mushrooms, and bodies of water.

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