Modern life's demands often lead to sleep deprivation, viewed as a sign of achievement rather than a health necessity. Medical evidence links insufficient sleep to numerous chronic diseases, including cardiovascular issues, diabetes, and obesity, by disrupting bodily processes and straining the autonomic nervous system. Experts emphasize recognizing sleep as a priority for preventive health, essential for the body's restorative functions and regulated by the internal circadian rhythm. Addressing India's sleep crisis is crucial for public well-being.