Read time: 10 minutes
Article Summary
- The term “ultra-processed food” (UPF) remains scientifically shaky because the NOVA system is subjective, inconsistently applied, and often blind to fortification, affordability, and cultural food context.
- The 2025 critique by Jimmy Chun Yu Louie argues that lumping all UPFs together is analytically sloppy, especially when fortified cereals, dairy products, breads, and staple convenience foods can play positive roles in nutrition [Are all ultra-processed foods bad? A critical review of the NOVA classification system].
- A May 2026 IFIC-linked analysis reinforced the nutrient paradox: UPF status does not reliably indicate nutritional value, and in categories like cereals some UPFs were actually more nutrient-dense and 22–25% cheaper than non-UPFs [Food Safety Magazine, 2026].
- The three-part 2025/2026 Lancet series tried to elevate UPF from a classification issue into a full public health doctrine: first by establishing the thesis, then by framing corporate power and global action, and finally by pushing policy responses [The Lancet, 2025: Ultra-processed foods and human health: the main thesis and the evidence] [The Lancet, 2025: Towards unified global action on ultra-processed foods] [The Lancet, 2025: Policies to halt and reverse the rise in ultra-processed food production, marketing, and consumption].
- A major 2026 Nature Medicine concern argued that strong claims about “processing” are overreaching, because observed harms in controlled trials can often be explained by nutritional mismatches such as fibre, sugar, fat, and energy density rather than processing itself [Nature Medicine, 2026] [Nature Medicine, 2026].
- The anti-UPF narrative often collapses into nutritional elitism, ignoring that many processed and fortified foods are affordable lifelines in a cost-of-living crisis rather than dietary villains.
- I believe the smarter path forward is personalised nutrition. Systems such as ZOE, which assess blood sugar, blood lipids, and the microbiome, are far more biologically grounded than NOVA’s one-dimensional processing label [Nature Medicine, 2024] [Nature, 2025].
- For the future of food, we need a multi-dimensional framework built on nutrient profiling systems, epigenetic health, toxicological mixtures, and personalised nutrition; not a single ideological label.
Have we reached peak “processing” panic yet? Everywhere you look: from morning talk shows to the depths of social media: the term “ultra-processed food” (or UPF) is being thrown around like a nutritional dirty bomb. It’s become the ultimate bogeyman of the 2020s… but what if I told you that the very foundation of this term is a scientific dead end?
Don’t get me wrong, I’m all for improving health outcomes. But as a futurist, I’m concerned that we’ve traded a nuanced understanding of nutrition for a catchy, reductive label that is doing more harm than good. We are lurching from demonising individual ingredients like sugar and fat, sometime rightly so, to demonising the very techniques that have made our food supply safe and accessible!
The Scientific “Identity Crisis”
In May 2025, a massive shot was fired across the bow of the nutrition world. Professor Dr Daniel Hannelore and Professor Thomas Henle issued an open letter that should have been a wake-up call for every researcher in the field. They didn’t mince words:
“Science must be objective, neutral and verifiable. The NOVA classification and the term ‘ultra‑processed food’ do not meet these standards.”
Think about that for a minute… The very term we are using to base national health guidelines on is, according to these experts, neither objective nor verifiable. It’s a scientific dead end because it fails to provide a consistent, measurable definition. When a term is so broad it can include everything from a high-protein plant-based milk to a neon-coloured fizzy drink, it ceases to be a tool for science and becomes a tool for ideology.
Unfortunately using “UPF” in a “scientific” paper can lead to more clicks, with “clickbait” research being a very unfortunate trend!
The Single-Axis Fallacy
My point is that classifying food along a single axis of “processing” is patently flawed. It’s a lazy way to organise the incredibly complex world of human nutrition.
Under the current UPF (NOVA 4) classification, a loaf of commercially produced wholegrain bread, packed with fibre and micronutrients, is lumped into the same category as a sugary soft drink. This isn’t just confusing; it’s dangerous! By focusing purely on the technique of production, we are ignoring the content and the context of the food itself.
We need to stop pretending that “processing” is a proxy for “unhealthy.” The reality is far more multi-dimensional. We must take into account nutritional density, cancer risk (using IARC classifications), and what I find most fascinating… biological aging.
The Nutrient Paradox
Here is where the anti-UPF case really starts to crack.
In May 2026, an IFIC-linked analysis reported that UPF status does not reliably indicate nutritional value [Food Safety Magazine, 2026]. Let that sink in for a minute… the very label being pushed as a proxy for poor health failed one of the most basic tests imaginable.
Even more striking, in categories such as breakfast cereals, some foods classified as UPFs were actually more nutrient-dense than non-UPFs and were also around 22–25% cheaper. That is a clear rebuttal to anyone trying to pretend that processing level is a neat shortcut for nutrition quality.
This is the nutrient paradox. A food can be industrially formulated, shelf-stable, and still provide meaningful fibre, vitamins, minerals, and affordability. Meanwhile, a less-processed product can wear a health halo and still perform poorly on actual nutrient profiling.
The problem is we’re asking consumers to fear the label instead of interrogating the nutrient content. That’s backwards! If a cereal is fortified, fibre-rich, lower in sugar, and more affordable during a cost-of-living crisis, why should its NOVA category matter more than its nutritional contribution?
The Plant-Based Gut Myth
There is another myth that needs to be challenged… the idea that if a food is plant-based, it somehow escapes the problems associated with heavy formulation.
Research published in early 2026 added an important wrinkle here. The issue is not simply “plant versus meat”. It is the formulation. Emerging work on gut and inflammatory responses has reinforced that additives, emulsifier systems, and fat architecture matter enormously, particularly ingredients such as carboxymethylcellulose (CMC) and certain refined oil-heavy formulations [Scientific Reports, 2026] [Frontiers in Nutrition, 2026].
My biggest concern is that the public conversation keeps collapsing into tribal nonsense. Plant equals good. Meat equals bad. Or the reverse. But biology does not care about ideology! If a plant-based meat alternative is built around emulsifiers, stabilisers, and an inflammatory fat system, then the metabolic and gut response may look a lot closer to other highly formulated foods than wellness marketing would have you believe.
So yes, the plant-based gut myth deserves to die. The relevant question is not whether the protein started in a pea or a cow. The real question is what else came with it… the emulsifiers, the oils, the delivery matrix, the dose, and the broader dietary pattern.
Contaminants vs. Additives
We also need to stop muddling up processing with contamination.
A 2025/2026 body of work from Europe, including studies connected to Belgian and broader packaging safety research, has shown that bio-based and food-contact materials can contain migrating chemicals such as plasticisers, oligomers, and other non-intentionally added substances [Analytical and Bioanalytical Chemistry, 2025] [Analytical and Bioanalytical Chemistry, 2026].
That matters. But let’s be precise! This is primarily a packaging and industrial handling issue. It is not proof that “processing” as a concept is inherently toxic. Those are very different things.
When contaminants migrate from packaging, tubing, liners, coatings, or other industrial systems, the appropriate response is better materials science, tighter manufacturing controls, stronger migration testing, and more transparent regulation. It is not to lazily throw every packaged or industrially prepared food into the same ideological bonfire.
If anything, this strengthens my broader point. We need better toxicological and exposure frameworks… not more sloganeering about UPFs.
Biological Aging: What the Science Actually Says
I’ve been following some significant research from late 2025 and early 2026 that really pulls the rug out from under the “processing-is-evil” narrative. For a long time, the headlines shouted that UPFs were “accelerating our biological age.”
But when you dig into the recent data, a much more nuanced story emerges. A significant 2026 study found that while there is a correlation between high UPF intake and biological age acceleration (measured through epigenetic health), the link is almost entirely mediated by two things: Body Mass Index (BMI) and nutrient displacement.
Just think about this for a minute… It’s not the “processing” that’s necessarily making you biologically older. It’s the fact that these foods often lead to over-eating (increased BMI) and they “displace” the nutrient-dense foods (like vegetables and whole grains) that your body needs to stay young at a cellular level.
When we control for weight and nutrient intake, the “magic” aging effect of processing largely disappears. The “processing” isn’t the ghost in the machine: the lack of nutrients and the excess of calories are!
The Elitism of Anti-UPF
This part of the debate really frustrates me.
A lot of anti-UPF commentary is built on assumptions of abundance. Time to cook. Money for premium ingredients. Access to fresh food every day. Enough margin in the household budget to reject fortified cereals, packaged breads, frozen meals, shelf-stable plant-based milks, and lower-cost convenience foods on principle.
But that is not how millions of people live.
For many households, these foods are not symbols of nutritional failure. They are tools of survival. They offer shelf life, convenience, fortification, portability, and affordability. And as the 2026 nutrient-density work showed, some of them also compare very well on price and nutrient value [Food Safety Magazine, 2026].
So when public health voices casually imply that people should simply avoid UPFs across the board, what I hear is a kind of nutritional elitism. It ignores the cost-of-living crisis. It ignores food deserts. It ignores time poverty. It ignores the role that affordable fortified foods play in preventing nutrient shortfalls.
That does not mean every cheap packaged product deserves a free pass. Of course not. But blanket anti-UPF messaging can become class-coded advice masquerading as science. And that should concern every serious strategist in food and agriculture.
Moving Beyond the Binary
If we want to navigate the future of food with any degree of success, we have to move beyond this binary of “processed vs. natural.” It’s an outdated way of thinking that doesn’t fit the 21st-century technological landscape.
We need a multi-dimensional approach to food labelling and strategy. Imagine a world where food is evaluated on:
- Nutrient Density: Is it actually providing the building blocks for health?
- Epigenetic Impact: How does it affect our biological aging markers?
- Toxicological Profile: Are there real risks (like those identified by IARC) or is it just “chemistry” fear-mongering?
I’m encouraged to see more scientists standing up against the UPF trap. We need to be more sophisticated. We need to be more visionary! If we continue to demonise processing, we will stifle the very innovations: like precision fermentation and sustainable plant-based staples; technologies that we need to feed a growing global population.
The Final Verdict: Strategy over Slogans
So where does all this leave us?
For me, the answer is now crystal clear. The UPF label is a blunt instrument. It is too broad for science, too ideological for strategy, and too disconnected from biological reality to guide the future of food.
Future-proof businesses should not be anchoring their innovation pipeline to an outdated 2009 NOVA framework. Nutrition and aging research has moved on a lot since then! They should be focusing on Nutrient Profiling Systems (NPS) that assess what a food actually delivers… and on Personalised Nutrition systems that measure how real people actually respond.
That is the strategic shift.
From category labels to measurable health outcomes.
From food fear to formulation intelligence.
From slogans to systems.
So, the next time you hear someone rail against “ultra-processed” foods, ask yourself: are they talking about the science, or are they just caught in the trap? The future of food isn’t about looking back to a pre-industrial past; it’s about using our technological prowess to create a nutrient-dense, sustainable, and age-defying future.
Let’s get it right… for our health and for the planet!
To continue the conversation email me at tony@futuristforfood.com
