Vayu Mahabhoota possesses specific qualities (Gunas) that determine its effects on the body and mind. These qualities are:
Ruksha (Dryness) – Vayu is inherently dry and causes roughness in the body.
Laghu (Lightness) – It is light in nature and promotes agility and movement.
Sheeta (Coldness) – Vayu has a cooling effect, influencing the body's temperature regulation.
Sukshma (Subtlety) – It is extremely subtle and can penetrate deep into tissues and channels.
Chala (Mobility) – The most significant quality of Vayu is its mobility, essential for physiological functions.
According to Ayurveda, Vayu is responsible for various physiological and psychological functions:
Governs all types of movements in the body, including circulation, respiration, and nerve impulses.
Supports digestion by stimulating Agni (digestive fire).
Regulates excretion and elimination of waste materials.
Influences mental functions such as cognition, perception, and memory.
Controls speech, locomotion, and other voluntary actions.
Maintains balance between different Doshas (Vata, Pitta, and Kapha).
1. Vayu is described in classical Ayurvedic texts as follows:
"मारुतोऽनिलो वायुः स च सञ्चार कारणम्।" (Maruto’nilo Vāyuḥ sa cha sañchāra kāraṇam.)
This śloka emphasizes that Vayu is responsible for all movements and activities in the body.
2. Another śloka from Charaka Samhita explains the characteristics of Vata Dosha:
"रूक्षः शीतः खरः सूक्ष्मश्चलोऽनिलः।" (Rūkṣaḥ śītaḥ kharaḥ sūkṣmaś calo’nilaḥ.)
This highlights the key attributes of Vayu, which are dryness, coldness, roughness, subtlety, and mobility.
Vayu plays a critical role in maintaining homeostasis in the body.
It governs Prana (life force) and ensures the proper functioning of bodily systems.
In therapeutic approaches, balancing Vayu is crucial to treating Vata-related disorders.
Yogic practices such as Pranayama help in controlling and regulating Vayu, promoting overall health and longevity.