Fish and other aquatic species are pivotal to food and nutrition security, particularly in many low-income regions where poverty and malnutrition are widespread. As a rich source of high-quality protein, essential micronutrients and fatty acids critical for brain development, aquatic foods play a vital role in the diets of millions. In food-deficit areas, where diets are often limited to starchy staples, fish is typically the most affordable and accessible animal-based food, helping diversify and improve overall nutritional quality. Beyond its own nutrient profile, fish enhances food security by supporting the body’s absorption of nutrients from plant-based foods, thus amplifying dietary value.

Nutraceuticals and Nutrigenomics in Aquaculture: Pathways to a Secure and Sustainable Food Future delves into the revolutionary role of nutraceuticals and nutrigenomics in advancing aquaculture, framing these disciplines as essential tools for creating more resilient, nutritious and environmentally responsible aquatic farming systems. As the global demand for sustainable food sources intensifies, this book provides timely insights into how aquaculture can help bridge nutritional gaps and address food security challenges in both developing and developed countries. By examining the latest research and practical applications of bioactive compounds and genetic insights, this book equips researchers, aquaculturists, policymakers and students with a comprehensive understanding of how targeted nutrition can transform aquaculture’s productivity, efficiency, and ecological impact.

Dr. Irfan Ahmad Bhat is an Assistant Professor in the Division of Fish Genetics and Biotechnology, Faculty of Fisheries at SKUAST-K in India

Dr. Mir Ishfaq Nazir is an Assistant Professor in the Division of Fish Nutrition and Biochemistry, Faculty of Fisheries at SKUAST-K in India