Abstract

Dr. Rajesh Kumar Sao* and Dr. Aradhana Kande

ABSTRACT

Ayurveda is a holistic health system that emphasizes the balance between body, mind, and spirit. Sleep, or Nidra, is central to this philosophy, serving as a gateway to physical rejuvenation, spiritual awakening, and holistic healing. The three pillars of life are Ahar (diet), Nidra (sleep), and Brahmacharya (celibacy), forming the foundation of holistic well-being. This study explores the concept of "Nidra" (sleep) from various perspectives, focusing on its significance in Ayurveda and spiritual discourse. It delves into its derivation, definition, physiological mechanisms, types, classifications, and spiritual implications from ancient texts, classical Ayurvedic literature and contemporary research. Nidra, derived from Sanskrit roots, is a state of rest, sleep, and detachment from desires. Ayurvedic luminaries like Acharya Charak and Acharya Sushruta explain Nidra as a disengagement from sensory perceptions, often influenced by Doshas imbalances, fatigue, or external factors. Nidra, a concept influenced by Dosha imbalances, tiredness, external factors, diseases, and night, is crucial for spiritual growth, self-realization, and transcendence. Its spiritual dimensions are explored, resembling states of consciousness in Upanishads. The study also explores Yoga Nidra, a Yogic relaxation technique known for its benefits on stress reduction, sleep quality, focus, and emotional healing. It uses systematic exercises, guided visualizations, and mindfulness techniques to promote deep relaxation. The study highlights the connection between Nidra, physical health, mental well-being, and spiritual evolution, providing insights for therapeutic interventions and personal transformation. The study's complexities are based on Ayurvedic and spiritual perspectives.