As we here at Ashbourne Club Management look ahead to 2026, we thought it was time to look at one aspect of the fitness landscape that has shifted remarkably in 2025 and shows no sign of stopping. Nutrition, and specifically what nutrition trends look to be ascendant in 2026.
The 2010s and its charming obsession with protein now feels increasingly distant. In its place has risen a more nuanced and cautious attitude, no longer a silver-bullet solution. And it is really no surprise, with massive changes in the cost of living, scientific advancements regarding weightless drugs and a different attitude towards nutritional trends, there is more room for nuance and niche in nutritional trends than there ever was at the dawn of the smart phone era.
2025 might’ve seen the biggest set of shifts since 2020, and 2026 looks set to match it. So let’s dive in and find out who, and what, are making the most noise in nutrition as the fitness industry sets its eyes on 2026.
What will we cover in this article?
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Expert Opinion Points to Fibre
As the ubiquity of protein continues to wane, the hunt is on for the next ‘must have’. All the smart money so far has pointed in one direction. Fibre. Everyone from dietitians to viral Tik-Toks are getting behind the inelegantly named “fibermaxxing” (as in, to maximise your fibre (Or fiber if you are American)).
In fact the hype is so sustained that some proponents have gone beyond calling it the next fad, touting it instead as a ‘much needed course correction’.
The focus is clear, move beyond muscle growth and focus on digestion, well-being and sustainability. With burgeoning research into the gut-brain axis, people are becoming increasingly aware of fibre’s role in metabolic health, immunity and satiety.
And just like protein, if research indicates that something is important, we all know what happens afterwards.
Expect to see fibre fortified into everything from drinks to snacks, alongside a surge in viral recipes celebrating beans, oats, seeds and vegetables.
Obviously fibre is wonderful and always has been, so this isn’t some glib warning. But we will say this for readers of the blog to pass on to anyone thinking of ‘fibermaxxing’. Introduce it slowly, a quick increase can lead to uncomfortable bloating and that doesn’t sound very ‘maxxing’ now does it?
Protein, or life after fame
But Protein won’t disappear from the scene, nor should it. It is still a fantastic tool for those looking to put on muscle mass and the protein powder industry is far too big to disappear overnight.
But the emphasis looks set to shift from sheer quantity (we’ve all seen those giant tubs far too often at this point) to quality and purpose, particularly when it comes to preserving lean muscle mass.
This shift is partly driven by the rapid rise of GLP-1 weight loss medications like Wegovy and Mounjaro.
These drugs have caused the role of protein to change in the life of many people, with the focus now being to preserve muscle mass in a caloric deficit.
Whereas there were obviously people using protein for this before, these weightloss drugs has allowed many more people to take this path, in turn increasing it’s public profile.
Now there is a strive for adequate protein alongside quality carbohydrates and healthy fats, primarily from whole foods like lean meats, legumes, and dairy, rather than processed protein-laden snacks.
The GLP-1 Effect
Wegovy and Mounjaro will continue to dictate diets and thus a portion of the nutrition landscape.
Speaking of weight loss drugs, the influence of Wegovy, Mounjaro, Ozempic and their ilk are making significant waves. With their effect on appetite and portion size, it was inevitable that they would come to play a role in food trends.
Dietitians predict a wave of ‘GLP-1-friendly’ marketing, though this is going to be relatively unexplored territory for the fitness industry and we recommend caution.
This might be one of the many material circumstances that ends up affecting the nutrition and food industries at a cultural level. We are seeing a move towards menus and home cooking that prioritise flavour intensity, nutrient density and smaller, satisfying portions due to an ever-increasing section of the population on this assisted-appetite reduction.
If there is a growing and sustained demographic of people out there eating less due to GLP-1 drugs, then the nutrition industry will meet that demand with supply in no time.
The Cost of Living Crisis Bites Back
In less optimistic news, there is another case of material circumstance affecting food and nutrition culture. From the joy of shrinking waistlines, there is the contrast of shrinking budgets. Between economic uncertainty and inflation, cost of living is still very much a topic influencing and deciding consumer trends. With 2026 looking to be a year of even-greater uncertainty and unemployment, budget-friendly, nutrient-dense foods are not going to be a trend, they will be essential for many.
When you consider this need with the aforementioned fibre focuses, it means that one specific food is having a moment in the spotlight. The humble bean.
Costing less than many protein options (such as meat) and fibre options, beans are suspected to be one of the big winners of 2026’s perfect storm of affordability, plant-based protein and high fibre demands.
In a more broader sense, the focus will continue to be on tinned and shelf-stable goods, like canned beans and fish as people balance their desire for nutritious diet with issues of accessibility and budget.
Nutrition Trends in Decline in 2026
And where there are winners, there will also invariably be losers. With health, nuance and budget being the watchwords of 2026, some trends will suffer.
Sugary Drinks: The practice of mixing syrup into already sugary fizzy drinks is a quick route to sugar-spikes.
Extreme Diets: The rigid carnivore diet is already waning due to being unsustainable, expensive and severely lacking in fibre and key nutrients. Similarly, using beef tallow as a daily cooking fat raises concerns due to its high saturated fat content.
2026, Fitness and Nutrition
If we had to summarise what 2026 holds for nutrition and the fitness industry at large, it is adaptation. People will be trying to get more for less as their budgets are squeezed. The rise of large, social media based fitness communities such as Reddit and Tik-Tok means that for better or worse, research and opinion is getting amplified much more easily and reaching a broader market.
What we are seeing is inevitable when people have an increased access to information while their access to resources are squeezed.
Navigating the constant shifts in fitness and wellness, from emerging trends to daily operational demands, requires a clear focus and reliable support. For independent gym owners, the challenge has always been managing this evolving landscape while running an efficient and profitable business.
Here at Ashbourne Membership Management, we’ve helped countless independent clubs and gyms deal with these issues for over twenty five years. Providing everything from software and hardware to access management and payment collection so that more gym and club owners can spend more time focusing on their business and less time putting out fires.
If you want 2026 to be the year you stop reviewing spreadsheets, then perhaps you are in the right place. Book a demonstration with our in-house, UK-based team today here and they can start to understand how Ashbourne can make your business more streamline, secure and profitable.
