2026 Trends
Initiative Chair: Michael Don Ham, Founder, Wild Orchard Tea Company, United States
Initiative Vice-Chair: Alina Tyszkiewicz, International Business Development, Chief Wellbeing Officer, Poland
In 2026, nutrition is evolving toward a more targeted and functional approach, with foods designed to deliver specific health outcomes such as metabolic, cognitive and immune support. At the same time, advances in artificial intelligence and biological data are enabling precision nutrition, where dietary recommendations are tailored to individual biology, lifestyle and real-time health data. Protein consumption is becoming more diverse, with consumers embracing a wider range of traditional, plant-based, and next-generation protein sources based on functionality, sustainability and quality. Alongside these innovations, growing scientific evidence on ultra-processed foods is driving demand for simpler, minimally processed products and greater transparency across the food system.
TREND 1: The Ultra-Processed Food Backlash and Radical Transparency – Redefining What “Real Food” Means
In 2026, a growing backlash against ultra-processed foods is reshaping the global wellness conversation. Consumers are increasingly questioning not only what is in their food, but also how it was produced, processed and formulated.
Much of this debate stems from the NOVA food classification system, which categorizes foods based on the degree of industrial processing. Ultra-processed foods typically contain ingredients rarely used in home kitchens, such as emulsifiers, flavor enhancers, stabilizers, colorants and synthetic preservatives. While these ingredients help manufacturers achieve consistency, shelf stability and large-scale distribution, they are now under growing scrutiny as consumers seek foods that remain closer to their original agricultural form.
Public awareness has accelerated in recent years as scientific research and media coverage highlight correlations between high consumption of ultra-processed foods and rising rates of obesity, metabolic disease and cardiovascular conditions. Books such as Ultra-Processed People by Chris van Tulleken have helped bring the issue into mainstream discussion, prompting consumers to rethink what “healthy” food truly means.
As a result, consumers are shifting their attention away from heavily formulated foods and toward ingredients that are simpler, minimally processed and nutritionally intact.
This shift is driving several notable changes across the food and wellness industries:
- Greater demand for minimally processed foods and beverages that preserve the natural integrity of ingredients. Products that remain closer to their whole-food origins are gaining favor among health-conscious consumers.
- Retailers placing greater emphasis on ingredient transparency and sourcing practices. Major retailers such as Whole Foods Market have long championed strict ingredient standards and continue to push brands toward cleaner formulations and more transparent supply chains. As consumer awareness grows, retailers are increasingly curating assortments that prioritize simple ingredients, traceable sourcing and authentic wellness claims.
- Shorter ingredient lists and simplified formulations, as manufacturers reformulate products to reduce reliance on stabilizers, emulsifiers and artificial additives.
- Rise of regenerative agriculture as a marker of both environmental stewardship and nutritional quality. Farming systems that rebuild soil health and biodiversity are gaining recognition for their ability to produce crops with stronger nutrient profiles. Certifications such as Regenerative Organic Alliance’s Regenerative Organic Certified® standard help provide verification that products are grown using practices that support soil health, ecosystem resilience and social fairness.
At the same time, this movement is exposing the complexity of modern food systems. Many foods marketed as nutritious or functional may still fall into the ultra-processed category due to the industrial methods used to produce them. As a result, consumers are learning to look beyond marketing terms such as “natural,” “clean,” or “plant-based,” and instead evaluate how foods are actually made.
To address this growing demand for transparency, new technologies are emerging that allow brands to share more detailed information about their supply chains. QR codes, digital traceability systems and blockchain-enabled ingredient tracking are making it possible for consumers to trace products back to the farms and regions where they were produced.
The wellness industry is particularly influenced by this shift. As consumers become more discerning, brands that can demonstrate ingredient integrity, minimal processing, regenerative sourcing and nutrient density are gaining a competitive advantage. Transparency is no longer just a marketing strategy. It is becoming a key component of consumer trust.
As awareness of ultra-processed foods continues to expand, the future of the wellness economy may be defined not only by nutrient content, but also by how close a product remains to its natural origins and the health of the soil in which it was grown.
By prioritizing minimally processed foods, regenerative agricultural systems and radical transparency, the food and wellness industries have an opportunity to rebuild trust, reconnect consumers with the origins of their food and support healthier dietary patterns for both people and the planet.
Resources:
- Harvard T.H. Chan School of Public Health, “Ultra-Processed Foods and Health Outcomes.”
- National Institutes of Health, “Highly Processed Diets and Calorie Intake Study.”
- Food and Agriculture Organization, “Ultra-Processed Foods, Diet Quality, and Health.”
- The BMJ, “Ultra-processed foods and risk of chronic diseases.”
TREND 2: AI-Driven & Precision Personalized Nutrition
In 2026, nutrition is becoming increasingly data-driven and personalized, enabled by advances in artificial intelligence (AI), digital health technologies and biological testing. Instead of generalized dietary advice designed for population averages, AI systems can analyze complex, multi-dimensional health data to generate individualized nutrition recommendations tailored to a person’s biology, lifestyle and health goals.
Precision nutrition platforms integrate data from genetics, gut microbiome profiles, biomarkers, dietary patterns and wearable devices to predict how individuals respond to specific foods. These insights enable highly tailored dietary strategies that can optimize metabolic health, energy levels, disease risk and overall wellbeing.
As a result, the industry is shifting from static diet plans to dynamic, adaptive nutrition guidance, where recommendations continuously evolve based on real-time physiological and behavioral data.
Key Drivers of the Trend:
1. Advances in Artificial Intelligence and Machine Learning
AI models can process large and complex datasets—including genomic, microbiome, dietary and clinical data—to identify patterns between nutrition and health outcomes. These systems enable predictive, individualized dietary recommendations that are more precise than traditional guidelines.
2. Growth of Digital Health and Wearable Technologies
Wearables and continuous glucose monitors (CGMs) provide real-time physiological data (e.g., glucose response, sleep, activity), enabling dynamic feedback loops for personalized dietary adjustments.
3. Expansion of At-Home Biological Testing
Consumer testing kits measuring gut microbiome composition, genetic variation, and metabolic biomarkers are becoming more accessible, enabling biologically tailored dietary strategies.
4. Increasing Demand for Preventive Health
Consumers are increasingly seeking nutrition strategies that support metabolic health, weight management, gut health, and longevity, reflecting a shift toward proactive and preventive healthcare models.
How the Trend is Appearing in the Market:
- AI-powered nutrition platforms generating personalized meal plans
- Continuous glucose monitoring to assess individual food responses
- Microbiome-based nutrition programs
- DNA-based dietary guidance
- AI-enabled food tracking and image recognition tools
These innovations are enabling closed-loop nutrition systems, where recommendations continuously adapt based on new biological and behavioral data.
The precision nutrition market is expanding rapidly, driven by the convergence of digital health, biotechnology, and consumer wellness demand. Growth in microbiome-based nutrition and AI-enabled health platforms reflects increasing adoption of individualized dietary solutions.
Implications for the Food and Nutrition Sector:
- Shift from population-level guidance to individualized nutrition
- Development of products tailored to specific metabolic and health profiles
- Expansion of data-driven nutrition platforms and services
- Increased collaboration between food, tech, and healthcare sectors
The precision nutrition powered by artificial intelligence is redefining dietary guidance. In 2026, nutrition is moving toward dynamic, continuously optimized dietary strategies tailored to individual biology, lifestyle, and health outcomes.
Resources:
- “Artificial Intelligence in Personalized Nutrition and Food Manufacturing: A Comprehensive Review of Methods, Applications, and Future Directions” Agrawal, K. et al. (2025)
Published in Frontiers in Nutrition (Vol. 12, July 2025) - “Microbiome-Based Approaches to Personalized Nutrition: From Gut Health to Disease Prevention”, Folia Microbiologica (2025) Nisa, P. et al.
- General scientific consensus (multi-study reviews, 2024–2026), published in Frontiers in Nutrition, Folia Microbiologica
- National Science Review (Oxford Academic)
TREND 3: Food as Medicine – The Rise of Functional Foods for Targeted Health and Longevity
Consumers are increasingly turning to functional foods—foods designed to deliver specific physiological benefits—as a proactive strategy to support metabolic health, gut health, cognitive function and healthy aging.
For centuries, cultures around the world have recognized the healing potential of food. Today, modern science is increasingly confirming this ancient wisdom. A growing global trend is the rise of functional foods designed to support specific health outcomes, ranging from digestive health and metabolic balance to cognitive performance and healthy aging.
This shift reflects a broader understanding that everyday dietary choices play an important role in shaping healthspan—the portion of life spent in good health, free from chronic disease and disability. Rather than waiting to address illness later in life, many individuals are turning to nutrition as a proactive strategy to support vitality and resilience across the lifespan.
Functional foods are generally defined as foods that provide benefits beyond basic nutritional value due to biologically active compounds such as fiber, probiotics, polyphenols, omega-3 fatty acids and bioactive peptides. While the concept has existed for decades, interest in these foods has accelerated as research continues to reveal how nutrition influences metabolism, inflammation, immune response and the aging process.
Consumer demand reflects this shift. According to the International Food Information Council’s 2024 Food & Health Survey, 52% of Americans say they actively seek foods and beverages that provide functional health benefits, particularly those related to digestive health, immune support, heart health and energy.
One of the most influential drivers of functional food innovation is the expanding body of research on the human microbiome. Scientists now understand that the trillions of microorganisms living in the digestive system influence many aspects of health, including immune regulation, metabolic balance and inflammation. Research published in Nature Reviews Gastroenterology & Hepatology highlights the dynamic relationship between diet, gut microbes and overall health, demonstrating that foods rich in fiber and fermented ingredients can significantly influence microbial diversity and downstream health outcomes (Zmora, Suez & Elinav, 2019).
As a result, digestive health has become one of the most established areas of functional nutrition. Foods containing probiotics, prebiotics, fermented ingredients and emerging postbiotic compounds are appearing across a wide range of categories. Market analysis from Innova Market Insights continues to identify gut health as one of the most important drivers of food and beverage innovation globally.
At the same time, the functional foods landscape is expanding beyond digestive health to address a broader range of physiological systems. Key areas of growth include:
- High-protein foods supporting muscle maintenance and satiety
- Fiber-rich foods supporting digestive and metabolic health
- Nutrient-dense foods aimed at cardiovascular health
- Functional beverages supporting hydration, focus and stress resilience
- Foods rich in plant compounds and antioxidants associated with healthy aging
These developments coincide with growing global interest in longevity and healthy aging. The World Health Organization estimates that by 2030, one in six people worldwide will be age 60 or older, underscoring the importance of lifestyle strategies—including nutrition—to support long-term health and independence.
Another emerging dimension of this trend is personalized nutrition. Advances in nutrigenomics and microbiome science are helping researchers better understand why individuals respond differently to the same foods. Over time, personalized dietary approaches may allow functional foods to be developed with greater precision to support individual health outcomes.
As the functional foods category continues to expand, responsible communication and scientific credibility remain essential. Regulatory agencies such as the U.S. Food and Drug Administration distinguish among nutrient content claims, health claims and structure-function claims to ensure that consumer messaging remains evidence-based and transparent (U.S. FDA, 2023).
Looking ahead, functional foods designed for targeted health outcomes are likely to play an increasingly important role in global wellness strategies. As scientific understanding of nutrition deepens, food may become one of the most accessible tools for supporting long-term health and extending healthspan.
For the wellness industry, the opportunity lies not simply in adding functional ingredients, but in aligning food innovation with credible science, transparency and everyday accessibility. When thoughtfully developed, functional foods have the potential to bridge the gap between daily nutrition and preventive healthcare—empowering individuals to support healthier, longer lives through the foods they eat each day.
“Food is one of the most powerful daily decisions we make for our health. As science continues to deepen our understanding of nutrition and longevity, functional foods offer a meaningful opportunity to support longer, healthier lives—one meal at a time.”
Functional foods represent one of the most promising opportunities to translate nutrition science into everyday lifestyle choices that support longer, healthier lives.
Author
Denise L. Wiggins
Contributor, Nutrition for Healthspan Initiative
Global Wellness Institute
