Nutrition and Food Chemistry

Nutraceuticals

Nutraceuticals are bioactive compounds derived from food sources that provide health benefits beyond basic nutrition. They bridge the gap between food and medicine, offering preventive and therapeutic effects for various health conditions. Common types of nutraceuticals include dietary supplements, functional foods, herbal extracts, and probiotics, which support overall well-being and help manage diseases. Functional foods, such as fortified cereals, omega-3-rich fish, and probiotic yogurt, provide additional health benefits beyond their basic nutrients. Dietary supplements, including vitamins, minerals, and herbal extracts like turmeric and green tea, offer concentrated forms of beneficial compounds that aid in preventing deficiencies and promoting wellness. Probiotics and prebiotics improve gut health by enhancing digestion and boosting immunity. Nutraceuticals are widely used for their potential to prevent chronic diseases such as heart disease, diabetes, and arthritis. They also play a role in enhancing cognitive function, reducing inflammation, and supporting overall longevity. Scientific research continues to explore the benefits of plant-based antioxidants, polyphenols, and bioactive peptides found in foods. As consumer interest in natural health solutions grows, nutraceuticals are gaining popularity. However, regulation and quality control are essential to ensure their efficacy and safety, making scientific validation crucial for their continued success in healthcare.