this post was submitted on 05 Jul 2025
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[–] SoleInvictus@lemmy.blahaj.zone 103 points 21 hours ago (6 children)

Habitual consumption of even small amounts of processed meat, sugary drinks, and trans fatty acids...

Followed by

The data showed that people who ate as little as one hot dog a day ...

As little as one hot dog a day? I eat like one every few months. How many hot dogs is the average American eating daily?

[–] protist@mander.xyz 29 points 21 hours ago (1 children)

You don't have a daily dog? What else would you eat after dinner?

[–] riskable@programming.dev 11 points 18 hours ago

No hot dog surprise cereal either, apparently!

[–] cron@feddit.org 13 points 21 hours ago

I think "hot dog" was used as an example here. A hot dog has around 50 grams of meat (1.8 oz).

[–] roofuskit@lemmy.world 8 points 15 hours ago (2 children)

I would be really surprised if most people average one a week. But that doesn't mean it's not happening.

[–] slumberlust@lemmy.world 4 points 9 hours ago

The Toddlers Union of America would like a word...

[–] Chocrates@lemmy.world 3 points 4 hours ago

Yeah but does lunch meat count?

I ate some pepperoni on pizza, that surely is doing damage.

[–] MonkderVierte@lemmy.zip 1 points 16 hours ago (2 children)

And it's known that more than 2 - 3 times meat a week is unhealthy.

[–] aceshigh@lemmy.world 3 points 15 hours ago

Which reminds me. I need to start eating chicken again. Rn I have a rotating menu of fish, tofu, beef.

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[–] vivalapivo@lemmy.today 52 points 21 hours ago (5 children)

Like... is it written to excite anxiety?

Getting a colorectal cancer probability in a lifetime is about 0.04, eating hotdog adds 8% to it or ~0.003. I like how precisely we can measure it using regular statistics, but what does it tell to a human being? To me it tells nothing about hotdogs

[–] Dave@lemmy.nz 26 points 21 hours ago (3 children)

I guess the point is that it shows the correlation between processed food and cancer is statistically significant. As in there is definitely a link, and this meta analysis shows good evidence this link exists. Even if the impact is small.

As for the day to day impact of this study, I'm not sure there is one. Processed food is already on WHOs list of things that definitely cause cancer.

Getting a colorectal cancer probability in a lifetime is about 0.04, eating hotdog adds 8% to it or ~0.003.

Depending on the average amount of processed meats eaten, it could also show not eating a hot dog every day will reduce your risk of cancer by about that much. It's probably only important in the cumulative though. When we have studies like this for many foods, you could put together a diet that reduces your chance of cancer by 20 or 30%, say. But one food's impact like this is probably only important to scientists.

So getting back to your original question:

Like... is it written to excite anxiety?

Yes. Anxiety drives clicks which drives revenue.

[–] Rivalarrival@lemmy.today 7 points 11 hours ago (1 children)

1000 people show up to the annual picnic. If we remove hot dogs from the market, and dont serve them at our picnic, or any picnic, ever, 40 of those 1000 people are going to get colorectal cancer.

If we do serve hot dogs at our picnic (and every other picnic), 43 people are going to get colorectal cancer at some point in their lives.

Pass the mustard.

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[–] vivalapivo@lemmy.today 5 points 20 hours ago (1 children)

Like I said, it may be a scientifically interesting study, but the broader audience can't take anything from it but anxiety.

a diet that reduces your chance of cancer by 20 or 30%, say.

That would be significant, but probably not today. The lifetime risk of dying as a pedestrian in a car accident is around 1 in 100, so mitigating other risks is not an option for now

[–] StillPaisleyCat@startrek.website 5 points 13 hours ago (2 children)

Cancer is the leading cause of premature mortality and morbidity (death and disability) in Canada.

So, an accumulation of small risks, and avoidance of risks, have significant benefits at both the individual and population levels.

The general population needs to be aware that unhealthy eating is impacting their lives and quality of life.

Let’s stick to the peer reviewed science and evidence consensus.

WHO established the four behavioural common risk factors for the four major chronic noncommunicable diseases decades ago.

The kind of research synthesis in this article is about continuing to build the evidence on relative and absolute risks, and in some cases look at how these differences impact different populations more or less due to intersecting determinants.

Common risk factors

  • unhealthy diet
  • physical inactivity
  • tobacco use
  • harmful use of alcohol
  • air pollution added more recently

Major chronic noncommunicable diseases

  • cancer
  • cardiovascular diseases
  • diabetes
  • chronic respiratory diseases
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[–] jet@hackertalks.com 5 points 20 hours ago* (last edited 19 hours ago)

It’s probably only important in the cumulative though. When we have studies like this for many foods, you could put together a diet that reduces your chance of cancer by 20 or 30%, say.

I don't think that quite transfers, epidemiology is very weak, it only surfaces associates which is a good point to do a interventional trial but that is rarely done. The core problem with these studies is that to isolate variables they have to make a model of that variable in isolation, this relies on both assumptions of the model maker, accuracy of data, and is very vulnerable to p-hacking. Model assumptions that a hamburger and fries counts as meat, but not vegetable (potato) also impact the outcomes.

The large observational food surveys conducted typically have a 1-4 year questionnaire about how many servings of different food someone ate. Once every 4 years leaves lots of room open for forgetfulness.

There is a huge problem with healthy user confounders, people trying to follow all the modern health advice are going to skew results - not because all of the advice is correct, but some of it is. If someone exercises regularly, practices mindfulness, avoids processed foods, avoids meat - Are their improvements due to any single variable, yet on a food survey they get over represented because of these exclusionary behaviors.

We also have multiple different epidemiology studies covering the same topics and getting different results, that probably means we are focusing on the wrong question, it's noisy.

From my reading its far more likely the modern epidemic of chronic disease is caused by the introduction of excessive carbohydrates in processed foods, the novel addition of industrial oils (again processed foods) into the food supply - they account for 30%!!! of the average westerners average calorie intake, exposure to food contaminates from agrochemicals such as pesticides. The metabolic context of people filling out these surveys is a critical part that is being omitted.

In the following graphs notice how the incidence is very high in countries with traditionally low meat consumption like india? This indicates the hypothesis generated from the abstract paper isn't asking the right question.

example graphsCVD
collapsed inline media

Type 2 Diabetes

collapsed inline media

My point is that you can follow every bit of advice from associative food surveys, but since the wrong questions are being focused on, your outcomes wont be as good as you hope. Quite frankly epidemiology is more about publicity and marketing then being part of the scientific process.

If you haven't read about the Metabolic Theory of Cancer I highly recommend giving it a read. It's a much more compelling model, and explains the surge of cancer since 1900, as well as actionable steps to reduce incidence (reduce sugar and inflammation).

[–] Valmond@lemmy.world 4 points 19 hours ago

The title is also shit, leaving put sugars etc and only putting forward processed Meat.

[–] PennyRoyal@sh.itjust.works 3 points 21 hours ago

It would be more useful to correlate this with other common risks, like PFAS exposure, genetic factors, etc

[–] LodeMike@lemmy.today 2 points 9 hours ago (1 children)

This is like saying it's not safe to go outside because there's some marginal percent you'll be murdered or some shit.

[–] Korhaka@sopuli.xyz 1 points 3 minutes ago

Higher chance you will die of heart disease if you don't.

[–] cyrano@lemmy.dbzer0.com 1 points 8 hours ago (1 children)

Agreed and it should be mandatory to add in the headline who financed the study

[–] vivalapivo@lemmy.today 3 points 6 hours ago

Isn't big tobacco still the major investor in cancer epidemiology research? I mean, when it's not about cigarettes and nicotine

[–] IsThisAnAI@lemmy.world 22 points 21 hours ago* (last edited 21 hours ago) (1 children)

What an insane headline.

First meta data analysis.

Second, “This current research has shown, yet again and consistent with prior research … that to achieve health gains it is best to avoid or minimize the habitual consumption of each of processed meat, sugar-sweetened beverages (SSBs) and industrially produced trans fatty acids (TFAs),”

So don't eat a ton of shit every day. Got it. The CNN version of super size me propaganda rage bait.

You're shitty at science and spreading propaganda. Feel bad about yourself.

[–] protist@mander.xyz 5 points 21 hours ago (1 children)

You had me up until that last part

[–] solsangraal@lemmy.zip 7 points 21 hours ago* (last edited 19 hours ago)

being shitty at science and spreading propaganda is pretty much ancel keyes, who played a big part in wrecking the country's dietary health decades ago

no amount of bad feelings could make up for the damage he did

edit: further reading https://academic.oup.com/jhmas/article/63/2/139/772615?login=false

see also: antivaxxers. shitty science. propaganda. irreparable damage

[–] Alloi@lemmy.world 20 points 16 hours ago (4 children)

im okay with not living to 100 at this point, life is short, and id like it to be shorter.

[–] surewhynotlem@lemmy.world 7 points 14 hours ago (2 children)

There are some very useful things you can do with this mindset

[–] Alloi@lemmy.world 6 points 14 hours ago

sorry, im canadian. and i talk a lot of shit about the president so its not like i can cross the boarder. but i respect the hustle.

[–] Rivalarrival@lemmy.today 4 points 11 hours ago (1 children)

Mariokart tournament?

#BlueShell

[–] surewhynotlem@lemmy.world 2 points 7 hours ago (1 children)

I would never suggest such a horrible thing. CEOs lives matter. Thin green line.

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[–] b161@lemmy.blahaj.zone 4 points 8 hours ago* (last edited 8 hours ago)

You don’t want to stick around for the climate collapse, never be able to own anything or retire, and fascist death camps / genocide?

[–] acosmichippo@lemmy.world 3 points 14 hours ago

you won’t live longer, it’ll just seem longer.

[–] Almacca@aussie.zone 3 points 4 hours ago

"I would never commit suicide, but I would like to die naturally soon." - Zoltan Kaszas

[–] acosmichippo@lemmy.world 15 points 11 hours ago* (last edited 11 hours ago) (2 children)

What is the definition of “processed” here? blended meat? high salt %? specific preservatives? artificial casing?

[–] DahGangalang@infosec.pub 7 points 11 hours ago (2 children)

Also what definition of "safe".

My grandpa eats at least one burger per week and he's turning 90 next year. So obviously "safe" isn't a measure of imminent and near term death?

[–] stephen01king@lemmy.zip 2 points 1 hour ago

As always, unsafe never means 100% chance to kill. Not wearing s seatbelt while driving is unsafe, but it doesn't mean that you will not be able to survive to 90 is you're lucky.

[–] Kekzkrieger@feddit.org 1 points 6 minutes ago

I agree with you, but using a relative that does something unhealthy that got old to prove a point is not really scientific nor right.

We absolutely know that smoking causes cancer is a really unhealthy habit, yet we see people that smoke reach very high age. However the average smoker lives a shorter life.

[–] whotookkarl@lemmy.world 5 points 8 hours ago* (last edited 8 hours ago)

Only $209 per year for access to the content

Or

Similar research from around a year ago:

https://www.researchgate.net/publication/378589731_Ultra-processed_food_exposure_and_adverse_health_outcomes_umbrella_review_of_epidemiological_meta-analyses/

"Introduction Ultra-processed foods, as defined using the Nova food classification system, encompass a broad range of ready to eat products, including packaged snacks, carbonated soft drinks, instant noodles, and ready- made meals. 1 These products are characterised as industrial formulations primarily composed of chemically modified substances extracted from foods, along with additives to enhance taste, texture, appearance, and durability, with minimal to no inclusion of whole foods. 2 "

https://en.wikipedia.org/wiki/Nova_classification

[–] voluble@lemmy.ca 12 points 16 hours ago (2 children)

I'd like to be sealed in a sous vide bag, that way I can be perpetually protected from anything that tastes good and live forever.

[–] glitch1985@lemmy.world 8 points 14 hours ago (1 children)

Then you'd have to worry about micro plastics.

[–] DahGangalang@infosec.pub 2 points 11 hours ago

Hmmm, could we perhaps make a large enough one from a whale stomach?

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[–] Kolanaki@pawb.social 11 points 9 hours ago (1 children)

I guess 7 hotdogs a day is a little high...

[–] whotookkarl@lemmy.world 3 points 9 hours ago

Does ... anything happen on the way to work?

https://youtu.be/MRh91b74zTU

[–] ansiz@lemmy.world 7 points 18 hours ago

Seems particularly bad for the average USA fast food diet. People in the USA love soda, fried food and processed meat.

[–] JigglySackles@lemmy.world 7 points 12 hours ago* (last edited 12 hours ago) (1 children)

Too bad, eating it anyways. Besides, the government will kill me first.

[–] catty@lemmy.world 2 points 9 hours ago

The sun has entered the chatroom

[–] catty@lemmy.world 5 points 9 hours ago

Would this mean that cultured-cell meat would be unhealthy too?

[–] catty@lemmy.world 2 points 9 hours ago

Well, clearly that ain't true because God wouldn't have made pork pies taste so nice otherwise.

[–] Korhaka@sopuli.xyz 2 points 20 minutes ago

as little as one hot dog a day

That is a lot processed meat to be eating if its every single day. Who is buying more than a pack of sausages per person each week? Also hot dog sausages are surely some of the worst sausages for being highly processed. Don't forget about the strange bread used in hot dogs too. That must have a shitload of stuff added to it or it would be stale and mouldy. Bread shouldn't still be fresh days later.

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