With increasing research underscoring the link between good health and food biochemistry, there is a pressing need to utilize sustainable food sources that offer health advantages beyond nourishment. This review explores the emerging field of functional ingredients and their application as nutraceuticals to promote human health. Functional ingredients derived from natural sources, such as marine organisms, possess bioactive properties that provide health benefits beyond basic nutrition. This review focuses on key categories of marine-derived compounds, examining their mechanisms of action and therapeutic potential. Emphasis is placed on recent scientific findings, clinical trials, and the growing demand for nutraceuticals as preventive and therapeutic agents. In conclusion, the incorporation of cutting-edge functional components into nutraceuticals represents a significant advancement in promoting health and well-being. These components possess bioactive properties that could be beneficial in managing and preventing chronic diseases while providing additional nutritional value. However, to fully harness the potential of these innovative functional components as nutraceuticals, further research, comprehensive safety assessments, and robust regulatory measures are necessary.



