The circadian rhythm, governed by the Earth’s natural light-dark cycle, orchestrates vital
physiological processes in humans, including sleep, metabolism, and hormonal regulation.
Night shift work, by disrupting these rhythms, contributes to a heightened risk of metabolic
disorders, cardiovascular diseases, gastrointestinal issues, psychological disturbances, and
cancer. Modern interventions—such as strategic light exposure, forward-rotating shifts, sleep
hygiene practices, controlled eating patterns, and mental health support—have been developed
to mitigate these risks. Ayurveda, the ancient Indian system of medicine, offers complementary
strategies that emphasize alignment with natural cycles through Dinacharya (daily routine),
Ahara (diet), Vihara (lifestyle practices), Nidra (sleep management), Rasayana therapies(rejuvenation), Panchakarma (detoxification), and Ritucharya (seasonal regimens). Specific
Ayurvedic interventions such as Abhyanga (oil massage), Nasya (nasal therapy), Divaswapna
(daytime sleep), dietary adjustments favouring Vata and Pitta pacification, and Yoga-
Pranayama practices have shown promise in reducing the adverse effects of circadian
disruption. Modern scientific research increasingly validates these traditional practices,
recognizing their impact on autonomic balance, hormonal regulation, and immune resilience.
Integrating modern occupational health strategies with Ayurvedic principles presents a holistic,
sustainable approach for disease prevention and health promotion among night shift workers.
This integrative model addresses not only the physical impacts of circadian misalignment but
also enhances emotional stability and lifestyle adaptation, offering a comprehensive framework
for improving the wellbeing and quality of life of individuals engaged in nocturnal occupations.
Keywords: Night Shift Work, Circadian Rhythm, Ayurveda, Dinacharya, Sleep
Disorders, Occupational Health, Rasayana, Health Promotion
Publication date: 01/05/2026
https://www.ijbpas.com/pdf/2026/May/MS_IJBPAS_2026_10149.pdf
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https://doi.org/10.31032/IJBPAS/2026/15.5.10149
