**5. Conclusion**

The chapter emphasizes the importance of understanding the dynamic processes by which herbal compounds are absorbed, distributed, metabolized, and excreted in the body. Researchers are increasingly exploring the impact of herbal formulations on metabolism and pharmacokinetics using pharmacokinetic (PK) studies. PK helps identify active components, elucidate the effects of herbal formulations, and understand their dynamic actions in vivo. Chemical composition, bioavailability, formulation methods, and individual variability in metabolism and genetics influence herbal drug metabolism. The chapter also discusses herb-drug interactions, the role of enzymes and transporters, and the effect of food and dietary components on herbal drug absorption. Understanding these processes is crucial for optimizing herbal therapies and ensuring safe and effective integration into healthcare practices.
