Focus
Protein & Nutrition
More value from the solids.
About this pillar
Updated 11 September 2026
Protein has moved from the gym to the weekly shop, and it is now the single biggest driver of value in dairy. We track where demand is heading across yoghurt, cheese, milk drinks and whey, what shoppers actually buy versus what they are told to buy, and how GLP-1 medicines and healthy ageing are reshaping the category. It is the home of our Britain's Protein Shift research series.
What this pillar covers
- High-protein dairy
- Whey & ingredients
- GLP-1 & appetite
- Cottage cheese & skyr
- Fortification
- Healthy ageing
Featured & latest
21 pieces in Protein & Nutrition
What the week returned
Two of the three routes out of a British dairy can be compared against a declared standard every month while the third has to be argued from first principles each time; whether that changes any capital decision is still unevidenced, and each role in the chain has one thing to do about it on Monday.
11 September 2026
Two routes start with a number. The third starts with an argument.
No published UK or Irish indicator isolates a protein route, so a fractionation proposal has to build its own reference case as well as prove the asset, and the board's job is to test that third route with the same discipline the butter, powder and Cheddar routes already receive.
10 September 2026
What is a litre worth once it leaves the farm, and who decides?
The sector already values processing routes on declared assumptions for two routes and has considered a third product, yet the route retail demand is moving towards has no published comparator, so every fractionation paper reaching a board has been priced by its author.
8 September 2026
Acid whey is not the problem. The business model is.
Acid whey is a business-model failure, not a technical one; the value is real but stranded until processors design for a saleable co-product rather than a disposal problem.
18 August 2026
The Smaller Plate
As UK foodservice reorganises menus around protein rather than volume, dairy's natural, trusted protein story positions it to win the eating-out occasion, not just the supermarket shelf.
15 August 2026
The Protein Pound
The most heavily marketed protein products are typically the most expensive sources of protein on the shelf, while everyday dairy delivers more for far less.
13 August 2026
The Great Protein Race
Consumers are not choosing the highest-protein products but those that combine protein with familiarity, convenience and trust, an advantage dairy already holds.
11 August 2026
The next dairy growth story is cultured
With protein claims now table stakes, fermentation expertise and culture-led texture will decide which dairy businesses keep shoppers.
16 July 2026
Cream of the crop
Dairy's foodservice growth in 2026 will come from smaller, protein-dense, provenance-led plates rather than simply larger portions.
19 June 2026
The customer the protein aisle forgot
The most valuable protein-dairy convert in Britain is the over-65 shopper, yet brand imagery and planograms still address someone younger.
5 June 2026
The whey forward 2026/27
UK and Irish producers who commit whey-processing capex before 2028 will capture premium margin for a decade, while those still exporting raw whey watch the value accrue elsewhere.
24 April 2026
The return of fat: how Jersey milk signals a structural shift in dairy demand
The full-fat revival is a structural repositioning of dairy as naturally functional, but capturing lasting value depends on the industry's strategic alignment.
19 March 2026
GLP-1, protein and dairy's opportunity
As GLP-1 users prioritise nutritional density, dairy's high-quality protein becomes a real advantage if the sector repositions its messaging.
13 March 2026
From the pass to the plate: how foodservice is rewriting dairy's role
Dairy's foodservice growth will flow to suppliers who match formats, provenance and nutrition to how kitchens and diners now operate.
27 January 2026
Part 3 | from by-product to billion-euro asset
Ireland's whey advantage in functional nutrition rests on value extraction over volume, and sustaining it demands relentless investment in processing, research and talent.
13 January 2026
Milk didn't fail. The industry lost its voice.
UK dairy needs a coordinated, commercially measured campaign to restore milk's cultural relevance, particularly among under-30s, or risk marginalisation by drift.
9 January 2026
Cheese & dairy: a year that redefined the curve
In 2025 the dairy businesses that invested in brand storytelling, collaboration and functional innovation captured margin, while those relying on quality alone stalled.
11 December 2025
Cottage cheese: from trend to transformation
With volume up 29.4% and value up 26.2%, cottage cheese offers UK retailers, foodservice operators and artisan producers a rare simultaneous growth opportunity.
5 November 2025
Whey forward: redefining value across beauty, wellness and performance
Whey's shift from byproduct to high-value bioeconomy ingredient is an open opportunity British dairy can capture through R&D, traceability and scientific validation.
4 November 2025
Flavoured milk in the UK
Flavoured milk's future growth lies in protein, function and premiumisation rather than nostalgia, offering brands a rare second chance.
8 April 2025
Adapting to changing consumer behaviour: opportunities for cheese brands in the UK
Cheese brands can defend share by differentiating on health, provenance and sustainability rather than competing on price alone.
25 February 2025
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