US Food and Drug Administration rejects petition to set PFAS limits in food
theguardian.com119 points by randycupertino an hour ago
119 points by randycupertino an hour ago
The EPA first issued health advisories around PFASs in 2009. Why didn’t these folks file this petition sometime during the 12 years since then where it likely would’ve gotten a more favorable reception?
Because the majority of Americans are too stupid and too lazy; they won't bother until the threat is literally killing them.
I feel like most people hadn’t heard about them until a couple of years ago.
The timeline is wild. It took Patagonia like a decade to actually make PFAS free stuff.
> Why didn’t these folks file this petition sometime during the 12 years since then where it likely would’ve gotten a more favorable reception?
Because then The Uniparty would look bad.
Instead, we can prop up the illusion of democracy and point fingers at "the other side" of good cop / bad cop while elites poison everybody more. We wouldn't want people living too far beyond their working years, after all.
Ya, everything is a conspiracy. It couldn't be that the FDA has been working on PFAS related issues for 6 years now and this petition was more to speed things along in a way that would force progress.
But no, everything is a big conspiracy.
Doing whole blood donations seems to significantly reduce PFAS in the blood. Here's one paper:
https://jamanetwork.com/journals/jamanetworkopen/fullarticle...
Edit: This also helps others who are in accidents, car wrecks, have Cancer, etc. Yes, we pass on the PFAS to others, but the immediate need for blood is more urgent than the potential long term impacts of PFAS.
Bloodletting making a comeback? And having actual benefits this time?
There's kinda a significant difference between bloodletting and blood donation.
For starters, you're not supposed to donate blood when you're sick.
The other being the quantity. A donation is 1-2 pints. Wikipedia lists bloodletting as easily 3 pints [1].
[1]: https://en.wikipedia.org/wiki/Bloodletting#Use_in_the_1600s_...
My girlfriend accidentally told the donation center she went to Mexico, and they banned her from donating for four years.
Apparently you'd only go to Mexico to eat brain tacos and share needles with cows. Surely there's a better way to filter out risky blood.
Yes... travel, tattoos, drug use and sexual behavior can and should disqualify a person from donating blood.
With travel, I understand that there is a higher risk of lots of diseases, and testing against all possible infectious diseases is not feasible. Drug use is also obviously disqualifying. But why would you care about someone's sexual behavior? The blood must be tested for common drugs and common blood borne diseases regardless, and it's perfectly possible to engage in sexually risky behaviors and not have any venereal disease (unlike with drug use, where it implicitly means you will have levels of those drugs in your blood), just like it's possible to be very careful with your sexual behavior and still get a disease.
Note: for tattoos, I have no idea if the problem is also related to venereal diseases, or if there is any problem from contamination with the tattoo ink itself, and I don't care enough about this subject to look it up.
I don't get the sense we have any standards for actually vetting the blood that's donated, which is deeply concerning
I think they do the necessary testing, and the overly-broad honor-system questions are just a clunky cost-saving strategy so that they aren't an open-ended blood testing facility.
I don't think it's unethical to lie if you know you don't have a pathogen. But the questions filter out honest people who drove to Monterrey for the weekend six months ago from giving liters of good blood as if they couldn't know whether they might have the Zika virus since then.
We do test the blood, but they also do coarse grained screenings like this to avoid some level of waste on intake.
We do test the blood, but they also do coarse grained screenings like this to avoid some level of waste on intake. It's like having client and server side validation.
We do, they are just not cheap enough to do on individual donations so you have to throw away a big batch every time they catch something.
All of these things can mostly be tested. When I donated regularly in the UK after being in the southern US, they screen me for west nile virus but still take my blood and use it.
Blood is tested for disease, but the false negative rate for each test is its own risk.
If you got blood from an addict living on the street engaging in prostitution and tested it, would you trust that blood?
I wouldn't.
Well, it's the having of an infectious blood borne thing that disqualifies you.
People have more unprotected, regrettable sex during travel and vacations, so maybe they're on to something?
Sounds like something you should test rather that just rely on heuristics
Sounds like something you should evaluate with a cost/benefit analysis, including the false negative and false positive rates.
I was banned roughly the same time for being in the US. I guess its mostly so they don't need to check for unexpected things.
I get it, just seems like it could be more granular, especially since she could have just said no.
Do blook banks have a way of filtering out PFAS? Or are we giving each other forever chemicals through blood donations?
A life saving blood transfusion or avoid forever chemicals likely already in my body, hmmm what to choose...
But does it have to be one or the other? Or is there some possibility of somehow removing the PFAS from donated blood?
EPA already set a Maximum Contaminant Level of 4.0 ppt. That's why they moved most PFAS production to China.
In drinking water, yes. And the EPA coordinated a "voluntary" phase-out of PFAS in packaging, but it is not enforced.
Is there a limit in food, which is what this petition was about?
Another issue is that sewage sludge and "biosolids", unknowingly containing PFAS, is/was being used as farm fertilizer, causing some farms to have to be written off for food production. I would expect many more farms in the future to be found with PFAS soil levels exceeding what is safe to produce food with. The only way to find out is to test.
Maine listened to farmers and confronted the PFAS crisis - https://news.ycombinator.com/item?id=47509448 - February 2026 (0 comments)
Maine Is a Warning for America's PFAS Future - https://news.ycombinator.com/item?id=40007582 - April 2024 (0 comments)
Toxic Chemical Contaminant PFAS Found on Maine Farms - https://news.ycombinator.com/item?id=20142212 - June 2019 (1 comment)
> The practice of spreading sludge as a soil amendment has been a common practice in Maine and across the nation for decades. Land application of sludge material occurred long before there was knowledge that it may contain PFAS or the health implications of PFAS.
EPA Fact Sheet: Draft Sewage Sludge Risk Assessment for PFOA and PFOS: Information for Farmers - https://www.epa.gov/system/files/documents/2025-01/fact-shee... - January 2025
EPA Basic Information about Biosolids: https://19january2021snapshot.epa.gov/biosolids/basic-inform...
I have no issue repurposing biological waste as fertilizer, that’s fine. But sewage is not just biological waste. It’s got all sorts of other shit in it that’s not suitable for reentry into the food chain. This isn’t a practice that should be allowed anywhere. It’s not like they can’t grow crops without it, they’re just gaming costs.
That's the challenge. The human waste stream is not just biological waste. It is PFAS, it is residual pharma and hormones the human body passes, it is recreational drugs, etc. It is not fit for reuse imho (as a layman, of course, but I believe the evidence strongly supports this assertion), it should be processed with plasma gasification to be made inert and the slag used in road/tarmac applications or landfilled. Why do we do not do that? Well, that costs money, money we are unwilling to spend (versus dumping a hazmat product onto ag land, because it is cheaper).
We learned this with BSE (why you don't feed cows to cows, prion contamination), we learned this with PFAS, we learn this a lot (ag supply chain weaknesses due to prioritizing cost over safety). We just don't seem to care enough to change the system. Caveat emptor.
InEnTec says its plasma technology effectively destroys PFAS - https://www.wastetodaymagazine.com/news/inentec-says-its-pla... - August 23rd, 2024
Biosolids: mix human waste with toxic chemicals, then spread on crops - https://www.theguardian.com/environment/2019/oct/05/biosolid... - October 5th, 2019
https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
https://en.wikipedia.org/wiki/Bovine_spongiform_encephalopat...
I can't believe that we are still using sewage sludge as fertilizer. People dump anything down the drain. I remember this being an issue 30-40 years ago with PCBs.
From industrial sources, in some cases, no less. Paper mills, tanneries, etc. Silver lining is that these farms are solar PV installations of the future, when possible, to give the land a few decades to recover from contamination. I presume you can pair this solar in an agrivoltaics model with grasses or other flora they can absorb and remediate subject contamination, but do not know enough to speak with authority on that.
Maine farmers impacted by PFAS pivot to harvesting solar power - https://www.newscentermaine.com/article/tech/science/environ... - August 22nd, 2024
> Maine farmland made worthless by PFAS chemicals could be put back into production again through harvesting the power of the sun.
> Last month, regulators approved new rules following 2023 state legislation that calls for renewable energy generated on contaminated land, clearing the way for the development of thousands of megawatts of new clean power.
(brownfields are a great place to cite solar generation)
EPA Brownfields Renewable Energy Siting - https://www.epa.gov/system/files/documents/2024-08/brownfiel...
NREL Solar Development on Contaminated and Disturbed Lands - https://web.archive.org/web/20250218192949/https://www.nrel....
Plant-based material can remediate PFAS, new research suggests - https://www.niehs.nih.gov/news/factor/2022/9/science-highlig...
How much of this is real and how much of this is people stretching facts to get their farmland construed as polluted to make the solar because over the years people like you have construed the laws and rules to punish greenfield development and agricultural redevelopment?
Is your argument farmers are lying about their farmland contamination to develop solar instead of selling this land for development or development? Please provide evidence and citations this is the case, versus documented contamination of hundreds of farms (in the case of farms in Maine, Michigan, Wisconsin, Alabama and Florida). "Extraordinary claims require extraordinary evidence." It seems very unlikely this is fraud, versus legitimate measurements of substances causing harm and requiring the land to be taken out of agriculture use.
From Biosolids: mix human waste with toxic chemicals, then spread on crops - https://www.theguardian.com/environment/2019/oct/05/biosolid... - October 5th, 2019
> Meanwhile, sewage sludge is behind a widening PFAS crisis that has contaminated farms in Maine, Michigan, Wisconsin, Alabama and Florida. PFAS, or “forever chemicals”, are linked to a range of serious health problems like cancer, thyroid disorders, immune disorders and low birth weight. The chemicals are a product used to make non-stick or water-resistant products, and are found in everything from raincoats to dental floss to food packaging.
> Maine’s testing of 44 fields sprayed with biosolids earlier this year consistently found alarming PFAS levels in the ground, cows and farmers’ blood, which forced one dairy farm to shut down.
> “They’re finding kilograms of PFAS in sewage sludge when nanograms are harmful to humans, so you can’t regulate it as a fertilizer,” said Laura Orlando, a civil engineer who tracks problems with biosolids.
> A University of North Carolina study found 75% of people living near farms that spread biosolids experienced health issues like burning eyes, nausea, vomiting, boils and rashes, while others have contracted MRSA, a penicillin-resistant “superbug”.
> In South Carolina, sludge containing high levels of carcinogenic PCBs was spread on cropland, and in Georgia sludge killed cows. Biosolids are also thought to be partly responsible for toxic algae blooms in the Great Lakes and Florida, and biosolid treatment centers regularly pollute the air around them.
What happened to MAHA?
The mobility scooter industry donated a gold plated fork lift truck to the president and its back to business as usual.
It was always a farce that only incredibly stupid people fell for. I mean, even their most "well meaning" gestures were promoting saturated fat, unpasteurized milk and tallow. Those already are just spectacularly ignorant, destructive recommendations going against every bit of science.
Now add that they've basically abolished the EPA (want to power your new data center with a phalanx of smog spewing generators running on bunker oil? Eh, go nuts!) and legalized some highly cancerous pesticides to be used on food crops.
Trump a few days ago pardoned some people who he claims were "fixing their cars": They were actually running a commercial operation removing emissions systems on diesel heavy equipment (a so-called "delete"), and the impact of "rolling coal" is overwhelming and hugely negative, making a single vehicle pollute more than hundreds. But hey, what's the harm in particulate and NOx, besides lung damage, worker health and reduced lifespans?
This vile, corrupt administration hates Americans and wants to see you all die. There is no other possible interpretation. It is simply astonishing that there is some subset of profoundly gullible and/or unintelligent clowns who still support this busted kleptocracy. What a disgrace.
Obviously you're right, but none of this stuff matters to the dudes who worship him. As long as he keeps making the people they hate angry they'll support him, even at their own expense
What's wrong with unpasteurized milk and beef tallow?
>What's wrong with unpasteurized milk
A substantially increased risk of disease.
>What's wrong with [...] beef tallow?
A substantially increased risk of heart disease.
Based on his push ups and chinups, i hoped there would be a national mandate of exercise for children aka recess and gym class.
I'm not usually classified as "incredibly stupid" so your comment is off tone and not aligned with HN's standards of conversation.
[flagged]
Fresh new account demanding that people do "deeper research".
The EPA is slow-walking this to avoid taking any action, and the article is completely accurate. It sounds like you got "tricked" by some grifters and imbeciles who are enriching themselves and making everything much stupider and more dangerous.
This is not isolated. Just a few months ago this admin cancelled Biden restrictions on PFAS in drinking water, fully removing four contaminants from having any limits at all, and giving another two years for drinking water to hit massively relaxed rules for two more.
Trying to find ways to apologize for this kind of hits a point of comedy at some point.
I genuinely do not understand what this person believes is happening here. The Guardian is part of some mass-conspiracy to attack the FDA in order to...achieve what? Prevent unnecessary and potentially harmful chemicals from being introduced into the food supply? What sort of mindset must you have to believe this is a bad thing?
No one benefits from PFAS being unregulated in food, other than stockholders, C-suites and the politicians who accept money from lobbyists that represent them.
Not surprising at all. What are "action levels" supposed to do? It's basically a helpful suggestion to take action, but you don't have to. FDA obviously doesn't care about the well-being of anyone.
The article fails to mention risk and the amounts that create those. In typical journalist fashion it just emphasizes the word “chemical” and other scary framings.
True. The risk is heavily downplayed, since the health effects manifest in decades and can be blamed on lifestyle factors, while the amounts causing health issues are in the order of parts per trillion.
if a request doesn't come with a minimum $2 Million check attached or crypto transfer, nothing will get done this decade
it's going to be a health and science dark ages for US
I mean what did we expect? This admin’s entire MO has been dismantle or de-fang what little regulatory framework we have left.
Did they really think RFK Jr. was ushering in a healthier, “more natural” America?
Yes. But of course "healthier" is describing the health of brain worms. On the bright side, this probably indicates that the reactionaries' pushes to lower the intelligence of the population are reaching a point of diminishing returns, as they've now had to turn to parasites to continue the trend.
Turns out it's easier to make conspiracies than effective policy. Who knew?
[flagged]
I don't see any forward looking timelines on the page, is this the right link?
> The Guardian, which is already at the limits of reliability
Based on what, exactly? Disagreeing with a publication does not make them unreliable. The Guardian's journalism is consistently award-winning and rates highly on credibility. The Guardian's opinion section is openly centre-left, though I suppose Americans would consider this to be some sort of comically ultra-left-wing communist point-of-view given the state of politics in the country.
Simple PFAS regulations have been put in place in Europe[0] and the FDA has access to the same studies and information as the EU bodies. The science has been performed. The lawsuit was to push for regulation because the FDA has been dragging their feet for years[1] and refusing to act.
[0] https://environment.ec.europa.eu/topics/chemicals/pfas-pollu...
[1] https://www.eenews.net/articles/inside-fdas-forever-chemical...
Edit: Also, note that this account was created today and has made 3 comments, 2 of which are taking potshots at The Guardian. This sort of astroturfing has no place on HN.
>The Guardian, which is already at the limits of reliability
Not enough right wing denial of reality for your tastes?
You sound bought. I hope they paid you well.
The FDA were of course were well paid.
Please actually respond to the comment instead of whatever this is. It looks reasonable enough to me and I trust the FDA more than The Guardian or the "Tucson Environmental Justice Task Force".
If you have not noticed the broad daylight bribery of public officials in the US then I don't think there is anything I can do to help you.
No Tylenol for y'all, but I'll shout the whole bar another round of PFAS!
> They have been linked to cancer, birth defects, decreased immunity, high cholesterol, kidney disease and a range of other serious health problems. They are dubbed “forever chemicals” because they can persist for thousands of years in the environment, and are designed to be indestructible.
But _not_ autism! Autism is the great evil we have chosen as our individual health enemy. I don't see autism listed, you may pass.
I think you mean PFOS and not PFAS, the relationship of cancers and health risks is linked to PFOS, but not PFAS in general at this time. PFOS in consumer-facing products were also majority phased out back in 2015.
From the article:
>The agency said it plans to set less non-binding “action levels” that do not require contaminated food to be removed from shelves. “Tolerance levels”, or limits, make it illegal to sell food contaminated beyond a set threshold.
From the FDA
>Action levels and tolerances represent limits at or above which FDA will take legal action to remove products from the market.
Typical junk tier rage bait journalism you can expect from the guardian.
You can read the FDA letter itself: https://www.regulations.gov/document/FDA-2023-P-4826-0015
Your comment does not give a correct impression of FDA's position here.
Action levels are correctly described by the article and not by whatever FDA quote you provided, which seems to imply the FDA is required to take action to remove products. Surpassing action levels do not require FDA to remove products from the market.
This is correct. So much misinformation being spouted here on the spurious grounds that The Guardian is an inaccurate news source.