Article: REVERSING THE CLOCK WITH REST: THE ANTI-AGEING ROLE OF NIDRA: A NARRATIVE REVIEW

Article Category: Review articles

DOI: 10.7897/2277-4343.166224

Pages: 119-124

Author: Soumyadip Saha *, Sukalyan Ray

Abstract: Sleep is an essential part of life. It is a dynamic brain activity that arises from the interaction of two fundamental systems, the circadian rhythm and the homeostatic desire to sleep, rather than a passive condition of unconsciousness. Ayurveda has identified Nidra (Sleep) as one of the three main pillars of health (Trayopastambha), and such sleep is considered the necessary solution to all aspects of physical, emotional, and mental well-being. Currently, there is a growing global interest in understanding the ageing process and improving the quality of life for older adults. This presents an opportune moment to delve into the potential of Ayurveda, which offers promising approaches to enhance longevity and delay ageing. Nidra acts as a highly effective Rasayana (rejuvenator), a pillar of longevity and anti-ageing. Ayurvedic knowledge on Nidra as a supreme rejuvenator and its role in anti-ageing is captured through this review study. Ayurvedic texts ensure the importance of Nidra in the sustenance of Ojas (vital essence) and Tridoshas equilibrium, which plays a significant role in the process of slowing down the ageing process. Quality and sufficient sleep help repair tissues, balance hormones, and prevent degenerative changes. From a contemporary perspective, sleep promotes cellular regeneration, enhances immunity, and reduces oxidative stress factors that are directly associated with ageing. This research paper emphasises the physiological and therapeutic significance of Nidra to retard the course of the ageing process. The concepts of Ayurvedic health and modern evidence are combined in this review, which highlights the importance of Nidra as the basis of whole-body restoration and supportive ageing.

Keyword: Sleep, Rasayana, Telomere, Inflammageing, Yoga-Nidra, Longevity.