An ancient Indian architectural theory called Vastu Shastra lays out precise guidelines for designing and arranging spaces so as to balance human habitation with the forces of nature. Of them, sleeping direction orientation is one of the most important since it is said to have an impact on both general health and sleep quality. At the same time, current science acknowledges that electromagnetic fields and radio waves from Earth have an impact on human health. This study examines how different sleeping orientations can affect physiological functions and day-to-day living by exploring the relationship between Vastu Shastra and modern scientific knowledge of radio waves.