Published Paper Details:

The current healthcare landscape is moving from treating illnesses to focusing on overall wellness, with nutraceuticals playing an important role. Nutraceuticals are bioactive compounds in food that offer health benefits beyond basic nutrition. This review summarizes the latest evidence on how nutraceuticals address common lifestyle-related issues, including metabolic problems, heart diseases, joint degeneration, cognitive decline, and gut issues. We evaluate the scientific basis, laboratory studies, and human clinical trials for major categories of nutraceuticals: omega-3 fatty acids for heart health and reducing inflammation; dietary fibers that influence metabolism and blood sugar; polyphenols like curcumin and resveratrol that help manage inflammation and oxidative stress; glucosamine and chondroitin for supporting joint cartilage; probiotics that restore the balance of gut microbiomes; and adaptogenic herbs that boost resilience to stress. We also discuss challenges like the absorption of these compounds, the need for consistent quality, potential interactions with medications, and varying regulatory standards. The evidence shows that many nutraceuticals can deliver real benefits when properly tested. However, using them effectively requires professional guidance, strict quality control, and incorporation into wider lifestyle changes. Future research might focus on personalized nutrition based on genetics and targeted treatments for gut health.