Advancements In Herbal-Nano Formulations: A Systematic Review

Abstract

Plants have historically served as crucial resources for maintaining and safeguarding human health, with medicinal herbs playing a pivotal role in disease prevention. These herbs contain natural compounds utilized for treating various ailments such as bacterial infections, digestive and respiratory disorders, cardiac issues, cancer, and neurological conditions. Despite their therapeutic potential, the limited solubility of phytochemical components in water impedes their bioavailability. To harness their efficacy and circumvent such limitations, innovative strategies have emerged in healthcare, particularly in the realm of medicinal herb utilization. Nanotechnology, with its profound impact on scientific advancements, has given rise to the field of nanomedicine, presenting novel opportunities for drug delivery. Nano-drug delivery, particularly significant in combating life-threatening diseases like cancer and neurological disorders, involves coupling nanoparticles with drugs to effectively traverse physiological barriers such as the blood-brain barrier. This review emphasizes the burgeoning field of herbal-nano formulations, focusing on methods to deliver phytochemical drugs to targeted cells. Nanoformulations have demonstrated promise in research by facilitating the delivery of active herbal components, enhancing bioavailability, and mitigating the toxic effects associated with diseases.