Industry Influence on Dietary Choices and Public Health

PHN INSIGHT: COMBATING THE UK's OBESITY EPIDEMIC

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Insight Report Highlights:

Obesity • Industry Responsibility • Consumer Trust • Policy & Regulation • Reformulation • Retail Placement • Clear Labelling • Action Now

Insight Report Overview
This comprehensive Insight Report dives into the UK’s escalating obesity epidemic, examining how socio-economic factors, government legislation, industry practices, and consumer behaviour intersect to shape public health nutrition. Drawing on analysis from NHS academics, sports personalities, and policy experts, the report highlights actionable strategies for the UK Food Council, food manufacturers, retailers, and public-health advocates.


The Scale of the UK Obesity Epidemic

Nearly two-thirds of adults in the UK are now classified as overweight or obese, with 10% of 4- to 5-year-olds and over 20% of 10- to 11-year-olds affected by childhood obesity. These alarming figures contribute to rising rates of type 2 diabetes, cardiovascular disease, and non-alcoholic fatty liver disease, placing an annual cost of more than £6 billion on the NHS.

The long-term economic and social impacts of the obesity epidemic underscore an urgent need for coordinated action across the public health nutrition landscape.


Industry Practices & Ultra-Processed Foods (UPF)

Today’s food environment is saturated with ultra-processed products high in free sugars, salt, and unhealthy fats—often positioned as convenient and affordable. While reformulation efforts are under way in parts of the UK Food Industry, progress is uneven and frequently voluntary. Key commercial levers that influence diets include:

  • Product formulation and portion size

  • Shelf and menu placement (HFSS placement and promotions)

  • Price promotions and multi-buys

  • Advertising and digital targeting, especially to children

  • Packaging, health claims, and front-of-pack cues

Responsible brands are moving beyond “less bad” to positively nutritious propositions—focusing on whole ingredients, fibre, protein quality, and reduced free sugars—while maintaining taste and value.

Table 1: Obesity Rates by Age Group and Region

Age Group

North

South

Midlands

London

4 - 5 Years

12%

8%

10%

9%

10 - 11 Years

24%

18%

20%

19%

18+ Obese

72%

63%

68%

61%

Government Interventions and Policy Shifts
The UK Food Council applauded the introduction of the Soft Drinks Industry Levy, which spurred many manufacturers to reformulate sugary drinks. Yet proposed measures—such as banning two-for-one deals on high-fat, salt, and sugar (HFSS) foods—have repeatedly stalled or been diluted.

Key policy recommendations to drive meaningful change include:

  • Implementing standardised front-of-pack traffic-light labels across all packaged foods

  • Enforcing minimum nutritional standards for school meals and workplace canteens

  • Expanding advertising controls to cover digital and social-media platforms

  • Introducing graduated levies on ultra-processed snacks to fund community nutrition programmes

Consumer Demand and Behavioural Trends
Since the COVID-19 pandemic, health consciousness has surged: searches for “clean label foods UK” and “plant-based recipes” have doubled year-on-year. Consumers now seek transparent ingredient lists, sustainable sourcing claims, and functional benefits such as high-fibre and protein-fortified options.

However, affordability remains a barrier. Low-income households face higher obesity rates due to cost-driven shopping habits. Retailers and brands that combine nutritional quality with value pricing stand to capture this growing market, while advancing equity in healthy eating.

UK Food Council and UK Food Industry Collaboration

The UK Food Council’s 2025 Public Health Nutrition Strategy outlines a collaborative framework between government bodies, food manufacturers, retailers, and public health organisations. Core pillars include:

  • Reformulation roadmaps with clear, time-bound targets for salt, sugar, and saturated fat reduction

  • Joint investment in nutrition education campaigns across schools and community centres

  • Data-driven monitoring of product launches and marketing spend on HFSS categories

  • Incentivising innovation in healthier product lines through grants and tax relief

By uniting the UK Food Industry under a shared commitment to healthier, more transparent options, these initiatives can accelerate progress toward national obesity reduction goals.

Table 2: Market Share of Ultra-Processed Foods by Category

Category

Ultra-Processed Share (%)

Beverages

90

Savory Snacks

85

Ready Meals

80

Breakfast Cereals

60

Bakery Product

55

Conclusion: Shared Responsibility, Lasting Change

Addressing the UK’s obesity crisis demands coordination across the entire food ecosystem. Food manufacturers must go beyond voluntary pledges and embed health by design into every product. Government agencies need to enforce robust regulatory frameworks. Consumers should continue to vote with their wallets—choosing brands that prioritise nutrition and transparency.

When the UK Food Council, industry leaders, policymakers, and citizens align around evidence-based strategies, a healthier future becomes attainable.

Call to Action

Is your organisation ready to champion healthier food systems? Join the UK Food Council and partner with fellow industry leaders to:

  • Embed reformulation targets and best-practice labelling

  • Co-create community nutrition and active-lifestyle programmes

  • Leverage data analytics to track impact on obesity rates

Contact the UK Food Council today to explore strategic partnerships, access research insights, and drive tangible progress in the fight against the UK obesity epidemic.

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