Advancing Cardiovascular Health: Therapeutic Potential of Nutrition and Herbal Remedies

Cardiovascular diseases are more prevalent and have created an alarming situation worldwide. Nutraceuticals are a class of nutrients that include common foods and fruits for managing various diseases. This paper adopts a narrative review approach, focusing on recent advances in nutraceutical-based interventions and nanotechnology applications for cardiovascular diseases.

Extensive literature research on bioactive nutraceuticals was conducted using databases, such as WOS, PubChem, and Scopus, suggesting their potential for target validation and disease identification. Different keywords were used for searching database: Cardiovascular diseases, Nutraceuticals, Antioxidants, Nanoformulations, Targeted drug delivery.

Nutraceuticals play a significant role in reducing cardiovascular risk through antioxidant and free-radical scavenging mechanisms. Regular adherence to medicinal foods, such as nutraceuticals, improves health and significantly reduces the risk of chronic diseases. Several free radicals are generated during physiological and pathological reactions in the body, which are responsible for the degradation of organs.

Nutraceuticals scavenge reactive oxygen species via antioxidant mechanisms. Various novel nanotechnology approaches have been employed to enhance the therapeutic potential of nutraceuticals. Furthermore, nanotechnology has opened new doors for improving the bioavailability, stability, and targeted delivery of nutraceutical compounds. Nanoformulations, such as liposomes, niosomes, and nanoparticles, are employed to address issues of bioavailability, penetration, solubility, and therapeutic efficacy. It offers researchers cost-effective treatment approaches to improve cardiovascular outcomes.

Novel approaches in the field of nutraceuticals possess significant activity in the management of cardiovascular diseases by enhancing stability, bioavailability, solubility, and therapeutic efficacy. Future research should focus on well-designed clinical studies and standardized nanoformulation protocols to facilitate clinical translation.