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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

This UPF thing is irritating me

475 replies

SnowMoss · 11/03/2025 11:45

I've never eaten much UPF, but it is getting harder and harder to avoid it. I don't go the whole 9 yards or anything, but try to keep myself informed and do my best to eat a healthy balanced diet.

Made a good effort to keep an eye on upf's, so for the past year have been sourcing good poultry, fish, and eating it with vegetables, etc. But I am bored out of my mind at this point! Just so fucking bored.

Then I hear about seed oils, so now even the small things that I added, such as mayo, gnocchi, the occasional flatbread (contains only sunflower oil, salt, wheat) are seen as a UPF too, due to the inclusion of sunflower or rapeseed oil. I am happy with and have the time to cook from scratch, but avoiding oils has basically taken a good whack at my time.
It's one thing trying to get people to eat a good diet, with veg and fruit and less processed meats, which will benefit their health, weight and wellbeing, but I am honest to god fed up of eating meat and a pile of veg, even if my own sauces and seasonings suffice.
And no, nothing substitutes for mayo! And no, I really don't want to make my own! I will make my own pesto, coleslaw, stuff like that, but I am bone bloody weary of avoidance.

Surely just being mindful is enough? I get that the food industry is an unregulated cesspit right now, but I am beginning to wonder just how awful it is, in moderation, to eat a some.
Sadly if I google any kind of additive or seed oil, I get lists of 'side effects' such as bloating, calcium loss and so on, it is so depressing.

If you are mindful of UPF's have you found a good balance?

OP posts:
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11
SnowMoss · 11/03/2025 20:52

I only use olive oil. I was more concerned about mayo.

OP posts:
Catza · 11/03/2025 20:59

thestudio · 11/03/2025 20:36

Sure: 'Chronic inflammation is always negative'.

I think it's hard to argue with my overarching point, which is that we cannot now rely on research which was undertaken under a model of 'health' which is now very much in question.

You're right, I'm not a scientist - but I'm used to parsing competing evidentiary claims. And actually, being a scientist is not necessarily, in this instance, the gold standard: plenty of research depts have undertaken research which are designed to produce commercially-driven results, because they need the funds - more below.

On the issue itself:
There was a huge leap forward as a result of Covid research - and in the next decade we will understand more about the connection between gut microbiota and all other systems (shorthand). Some of the standard advice around food will still pertain, but I think it's acknowledged quite widely that that lots will be found to be - not 'wrong', exactly, but 'looking in the wrong direction'.

I think it's also fair to say that it's likely that some of this misdirection has been deliberate, and has come from the food industry, in whose interest it is to ask the wrong questions, and the research they have chosen to fund .

I don't think it's necessary to wait for that full spread of new research to land in a decade's time to start to put gut health much closer to the centre of our model of overall health.

That doesn't mean that we will throw away our thinking about (for eg) saturated fats altogether - but we wouldn't, for example, allow the food industry to suggest that FryLight is better for you than butter. Or that low fat foods which contain chemically processed sugar syrups are better for you than unprocessed higher-fat foods, or that the gums, stabilisers, emulsifiers used in almost all processed foods - and now, many basic ingredients that we use when 'cooking from scratch' - don't have a deleterious impact on the ability of our gut to do what it has always been doing, without us knowing it: keeping us healthy.

I don't disagree with you. I am simply saying that using buzzwords like "inflammation" is actually distracting from your point.
The research into microbiome is exciting but it's important to acknowledge that it is similarly sensationalised. For example, it is much more beneficial for microbiome (as far as we know) to eat a varied diet which is high in fiber than to take probiotics or to cut UPF. There was a lot of hype a few years ago about coca-cola altering microbiome which was sensationalised in the media but in the actual fact this information came from a study which effectively involved pouring cola into a petri dish. Similarly, sensationalism around aspartame was based on a study of mice being fed obscene quantities of it.
I don't understand why we are not advising people to eat more fresh foods and fiber. Actually, I do. You can't sell a book about it. You can absolutely sell a book which demonises seed oil, UPF and advertises author's special diet based on nothing but scaremongering and poor science.

SnowMoss · 11/03/2025 21:08

I have often thought that the hype around the biome and inflammation is primarily used to sell you something. I see products in shops that claim to do this or that for the gut, yet science hasn't even settled on it properly yet.

We all know gut biome stuff is important, as is reducing inflammation, so it is easy to bend the science to play on our fears and emotions. In fact I think it is very easy to manipulate people via food, generally.

OP posts:
OldCottageGreenhouse · 11/03/2025 21:12

Mydogisamassivetwat · 11/03/2025 12:36

I am 100% UPF free but that’s due to being coeliac.

I can’t afford processed gf food, and to be honest, it’s over priced, tastes like arse, gf “bread” (hahaha), pastas, cakes, biscuits etc aren’t worth the money for the tiny little bit you get, and Christ, if we were talking about food additives, look at all the shit in free from foods, it’s fucking ridiculous.

Luckliy, my husband is a great cook and makes Indian, Mexican and Thai food from scratch. But my diet is just mainly meat, fish, kefir, nuts, lentils and veg. I only use coconut oil and ghee but always have done being Indian.

Boring as all fuck really. I’d kill to be able to stuff down the entire Greggs counter again.

ETA - I even make my own mayo please someone shoot me.

Edited

I hate to break it to you but most ghee & yogurts on the market, even natural yogurts are actually UPF. It's highly, highly unlikely you're 100% UPF free! Even many spices on the market are astonishingly processed with junk added. Same with supposedly decent cheeses. Even milk is marginally processed.

BrightYellowDaffodil · 11/03/2025 21:20

OldCottageGreenhouse · 11/03/2025 21:12

I hate to break it to you but most ghee & yogurts on the market, even natural yogurts are actually UPF. It's highly, highly unlikely you're 100% UPF free! Even many spices on the market are astonishingly processed with junk added. Same with supposedly decent cheeses. Even milk is marginally processed.

I think you’re confusing “processed in any way at all” with “UPF”. Most natural yogurts are not UPF, nor are spices, and “marginally processed” isn’t an issue. Have a look at the NOVA system, which distinguishes between un-processed, minimally processed, ultra processed etc.

thestudio · 11/03/2025 21:25

Catza · 11/03/2025 19:29

To be perfectly honest, this post 100% requires it. I am not even sure who is Oxford nutritionist. Nutritionist is not a protected title (unlike dietician) so an "Oxford nutritionist" could be Sally from nr20 Abingdon road who completed her 3-week-long online certification.

  • that was my point lol!. As I said in my post upthread, in the post I c&p’d for a previous thread, I had been responding to someone who said that an ‘Oxford nutrionist’ had told her UPFs wer fine. I was basically mocking her for thinking that an ‘ON’ was a. A thing and b. Necessarily up to date with very recent leaps forward in research.
AnAlpacaForChristmasPleaseSanta · 11/03/2025 21:38

Idontjetwashthefucker · 11/03/2025 11:50

I'll probably get lynched for this but I eat what I want when I want it. I'm not overweight, I'm relatively healthy and I feel life is too short to monitor every single thing that goes in my mouth

I agree with you and like fuck would I be giving up mayo. It would have to be prised from my cold, dead hands and one day probably will be.

RobinHeartella · 11/03/2025 21:42

The best thing for your gut biome is variety, I thought.

By that logic, only using olive oil is not as good as using a variety of vegetable oils, surely.

SnowMoss · 11/03/2025 21:54

AnAlpacaForChristmasPleaseSanta · 11/03/2025 21:38

I agree with you and like fuck would I be giving up mayo. It would have to be prised from my cold, dead hands and one day probably will be.

It is the way it is. Mayo stays.

OP posts:
thestudio · 11/03/2025 21:56

SnowMoss · 11/03/2025 21:08

I have often thought that the hype around the biome and inflammation is primarily used to sell you something. I see products in shops that claim to do this or that for the gut, yet science hasn't even settled on it properly yet.

We all know gut biome stuff is important, as is reducing inflammation, so it is easy to bend the science to play on our fears and emotions. In fact I think it is very easy to manipulate people via food, generally.

Edited

I don’t understand why either you or @Catza can say with a straight face that the ‘anti-upf’ camp are trying to sell
something when the pro-upf camp - aka the global food industry - demonstrably has SO much to gain by selling processed foods.

It’s nuts ( or rather, Nutella).

thestudio · 11/03/2025 22:01

RobinHeartella · 11/03/2025 21:42

The best thing for your gut biome is variety, I thought.

By that logic, only using olive oil is not as good as using a variety of vegetable oils, surely.

It’s not the case that because one thing is good, no other thing is good.

Lots of people on this thread have made the same mistake.

Variety is very important. So is avoiding microbiota- destroying ingredients which are found in UPFs.

SnowMoss · 11/03/2025 22:03

thestudio · 11/03/2025 21:56

I don’t understand why either you or @Catza can say with a straight face that the ‘anti-upf’ camp are trying to sell
something when the pro-upf camp - aka the global food industry - demonstrably has SO much to gain by selling processed foods.

It’s nuts ( or rather, Nutella).

No I think you have me mistaken there. I am the one concerned about upf. I largely avoid it apart from mayo and the occasional flatbread. I just don't think the alt-science stuff is trustworthy, either! even if the health authorities haven't caught up yet.
Basically, I really don't know what to think, but I won't find the answers on youtube. Everywhere lies a profit making or personal bias.

I only have the BBC doc (Tulliken sp?) for even remotely legitimate info on this, and even that is watered down for public consumption. However I do think he makes sense. I don't trust corporations and believe that profit has more weight in our society than wellbeing. I hope that clears things up.

Everyone is trying to sell something! Even the BBC doc has his book, like the belated mr moseley.

OP posts:
Catza · 11/03/2025 22:06

thestudio · 11/03/2025 21:56

I don’t understand why either you or @Catza can say with a straight face that the ‘anti-upf’ camp are trying to sell
something when the pro-upf camp - aka the global food industry - demonstrably has SO much to gain by selling processed foods.

It’s nuts ( or rather, Nutella).

Just because one party tries to sell you something doesn't mean the other party doesn't. They both profit from our gullibility. They are both wrong.
Again, nobody is profiting form a book called "eat more fiber". It's not sexy. What's sexy is finding a common enemy "One food secret they (government/pharma/food industry) don't want you to know". It's tried and tested and is seen everywhere.

SnowMoss · 11/03/2025 22:07

My latest book "Eat everything you like in moderation" will never reach the top ten.

OP posts:
SnowMoss · 11/03/2025 22:10

Most of the heart health organisations say seed oils are fine. Have they any money in this game?

I find with most online chat these days you have to pick a 'side to be on'. If you dare to rest curiously in the middle, you are suspect.
I have been accused of having orthorexia AND not caring about UPF's.
Well that's how AIBU rolls I suppose!

OP posts:
Lokioh35 · 11/03/2025 22:12

Gnocchi is UPF? mashed potato and flour?

SnowMoss · 11/03/2025 22:16

According to those who avoid seed oils (not me), then at least my favourite Rana gnocchi is. I guess if you make your own or buy it unflavoured you might be assured of unlimited longevity and happy bowels Grin

I am still interested in finding out more about the oils. It is relatively new to me. Since it's in almost everything not raw, I am all ears.

OP posts:
thestudio · 11/03/2025 22:27

Catza · 11/03/2025 22:06

Just because one party tries to sell you something doesn't mean the other party doesn't. They both profit from our gullibility. They are both wrong.
Again, nobody is profiting form a book called "eat more fiber". It's not sexy. What's sexy is finding a common enemy "One food secret they (government/pharma/food industry) don't want you to know". It's tried and tested and is seen everywhere.

I personally avoid UPFs without buying anything ‘extra’ at all.

I don’t buy any books. No-one is benefitting from me eating more healthily.

I think you’re insane if you don’t think the modern food industry is morally bankrupt-from the cruelty of industrial animal factories to frankenfoods.

and to be honest, spreading the idea that’s there’s any real equivalence between that industry, whose only motive is the pursuit of shareholder profit — and the odd influencer making some ad money on their wholefood Instagram account is pretty morally bankrupt too.

marmaladeandpeanutbutter · 11/03/2025 22:27

I don't eat much UPF and try to avoid it, but I don't go all out. If I want a bit of chocolate or the wrong sort of oil, to hell with it. I thought the key thing, anyway, was to take an 80/20 approach, where 80% of your diet was non UPF and also healthy (not the same thing, always).

comeondover · 11/03/2025 22:28

Hunter & Gather make great mayos with no seed oils - either olive or avocado. Not cheap, mind

Catza · 11/03/2025 22:42

thestudio · 11/03/2025 22:27

I personally avoid UPFs without buying anything ‘extra’ at all.

I don’t buy any books. No-one is benefitting from me eating more healthily.

I think you’re insane if you don’t think the modern food industry is morally bankrupt-from the cruelty of industrial animal factories to frankenfoods.

and to be honest, spreading the idea that’s there’s any real equivalence between that industry, whose only motive is the pursuit of shareholder profit — and the odd influencer making some ad money on their wholefood Instagram account is pretty morally bankrupt too.

Unfortunately, it's not a random influencer. I don't think you realise how much money the "health industry" is making in the US and how unscrupulous some of their tactics are. Paul Saladino, Vince Sant, Dr. Fung, the entire Functional (pseudo)Medicine industry, endless "nutritionist" with their dysbiosis BS, ear seeds as a "treatment" for ME/CFS, vibrating belts, homeopathy, doTerra... I can go on indefinitely. Maybe individually they can't compete with food corporations but collectively these people and companies are fleecing people out of thousands. At least a food product is giving you something for your money. It promises you nothing except to feed you. This specific subset of health and fitness industry is taking your money under the false pretence by misrepresenting the science and, often, their own credentials/expertise.

SnowMoss · 11/03/2025 22:46

Something else that irritates me, how most fresh produce in supermarkets comes from overseas when it is actually in season here Sad

Couldn't find a single bloody pear from uk last year.

OP posts:
Dramatic · 11/03/2025 22:46

I hadn't even heard of the term UPF til about 6 months ago and I don't give it a second thought to be honest.

crackofdoom · 11/03/2025 22:47

SnowMoss · 11/03/2025 22:03

No I think you have me mistaken there. I am the one concerned about upf. I largely avoid it apart from mayo and the occasional flatbread. I just don't think the alt-science stuff is trustworthy, either! even if the health authorities haven't caught up yet.
Basically, I really don't know what to think, but I won't find the answers on youtube. Everywhere lies a profit making or personal bias.

I only have the BBC doc (Tulliken sp?) for even remotely legitimate info on this, and even that is watered down for public consumption. However I do think he makes sense. I don't trust corporations and believe that profit has more weight in our society than wellbeing. I hope that clears things up.

Everyone is trying to sell something! Even the BBC doc has his book, like the belated mr moseley.

Edited

Yes, but Chris van Tulleken's book "Ultra Processed People" is very good, with a satisfying amount of citations- and even authors have to make a living 🤷‍♀️.

RedToothBrush · 11/03/2025 22:49

SnowMoss · 11/03/2025 21:08

I have often thought that the hype around the biome and inflammation is primarily used to sell you something. I see products in shops that claim to do this or that for the gut, yet science hasn't even settled on it properly yet.

We all know gut biome stuff is important, as is reducing inflammation, so it is easy to bend the science to play on our fears and emotions. In fact I think it is very easy to manipulate people via food, generally.

Edited

Absolutely.

The joke has been for years that everything gives you cancer according to the Daily Mail.

One week it's too much chocolate. Next week it's not enough chocolate.

And one of the issues is selective reading of studies without looking at the quality of the study or for contradictory studies that highlight flaws in another study.

Because people don't understand research and assessing whether it's any good.

They just see the headline and don't take the time to read the caveats.

The universal message is moderation for just about everything.

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