Critical understanding of Prana Vayu: A review

Abstract

The human body consists of Dosha, Dhatu, and Mala, with Doshas being the primary elements responsible for maintaining the internal homeostasis of the body. Among the various Doshas in the body, Vata Dosha holds a position of great significance due to its distinct characteristics and wide-ranging functions throughout the body. Vata dosha, one among the Tridosha plays a pivotal role in regulating various forms of bodily motion. Vata dosha not only governs the movements of other Doshas but also oversees the regulation of dhatu and mala. It plays a crucial role in sustaining a harmonious balance among the doshas, dhatus, and mala, ensuring overall equilibrium. Considering their importance and the extent of impact, the functions of Vata that are directly linked to the brain can be categorized into five separate divisions. Each of these subdivisions has specific locations and functions, with some degree of overlap in their actions. Five types of vata include prana, udana, vyana, samana and apana vayu. A comprehensive understanding of the various types of Vata, aligned with their functions that correspond to modern perspectives, will facilitate a straightforward grasp of these aspects.