According to Fortune Business Insights, the global nutrigenomics market is witnessing significant growth, driven by increasing consumer awareness of personalized nutrition, rising demand for preventive healthcare, and advancements in genetic testing technologies. The global nutrigenomics market size was valued at USD 537.53 million in 2025. The market is projected to grow from USD 632.14 million in 2026 to USD 2,312.75 million by 2034, exhibiting a CAGR of 17.6% during the forecast period. North America dominated the global nutrigenomics market with a revenue share of 38% in 2025.
The growing interest in personalized nutrition, increasing awareness of preventive healthcare, and advancements in genetic testing technologies are driving the expansion of the nutrigenomics market. Nutrigenomics examines how nutrients and dietary components interact with an individual's genes and influence health outcomes. It enables healthcare professionals and nutrition experts to develop personalized dietary recommendations based on genetic profiles, metabolic responses, and individual nutritional requirements.
Increasing Demand for Personalized Nutrition
Growing consumer interest in personalized healthcare is creating opportunities for nutrigenomics solutions. Traditional dietary recommendations generally follow standardized nutritional guidelines, whereas nutrigenomics supports customized dietary planning based on individual genetic variations. Consumers are increasingly adopting personalized nutrition programs to manage weight, improve metabolic health, and address specific nutritional deficiencies.
Rising Awareness of Preventive Healthcare
Increasing awareness of preventive healthcare is encouraging individuals to understand their genetic predispositions and make informed lifestyle decisions. Nutrigenomics testing provides insights into how the body responds to different nutrients, helping individuals adopt dietary practices that support long-term health and wellness.
Advancements in Genetic Testing Technologies
Technological developments in DNA sequencing, genetic analysis, and bioinformatics are improving the accessibility and accuracy of nutrigenomics testing. These advancements are helping service providers deliver detailed genetic reports and personalized nutrition recommendations while supporting the development of more sophisticated testing solutions.
Integration of Artificial Intelligence in Nutritional Analysis
Artificial intelligence and data analytics are increasingly being integrated into personalized nutrition platforms. These technologies help analyze genetic information alongside dietary habits, lifestyle factors, and health data to generate customized nutritional recommendations. AI-powered platforms are also improving the interpretation of complex genetic information.
Growing Adoption of Direct-to-Consumer Genetic Testing
Direct-to-consumer genetic testing is gaining attention as consumers seek convenient ways to understand their genetic characteristics and nutritional requirements. Online testing platforms allow individuals to access genetic insights and personalized dietary recommendations without always requiring traditional clinical consultations.
Increasing Focus on Gut Health and Metabolic Wellness
Growing awareness of gut health, metabolic conditions, and nutrition-related disorders is encouraging research into interactions between genes, dietary components, and metabolic responses. Nutrigenomics companies are exploring solutions that support personalized dietary management and overall wellness.
North America dominated the global nutrigenomics market with a revenue share of 38% in 2025. The region's leadership is supported by growing awareness of personalized nutrition, advanced healthcare infrastructure, increasing adoption of genetic testing, and the presence of established market participants.
The increasing availability of direct-to-consumer DNA testing services and growing consumer interest in preventive healthcare are further supporting regional market development.