which is the best direction to put head while sleeping
Sleeping positions The Indian Vastu Shastra and Chinese Feng shui systems describe favorable and unfavorable geographical directions (north, south, east, west) for sleeping. Vastu Shastra suggests not to sleep towards South for people living in Northern hemisphere and not towards North in case of Southern Hemisphere. Blog by Sadhguru (Isha Foundation) quotes, "East is the worst direction. North-east is okay. West is alright. South, if you must. North, best . This is true as long as you are in the northern hemisphere – sleeping with your head towards any side except north is okay. In the southern hemisphere, don’t put your head to the south."[7]
Supratrochlear nerve The supratrochlear nerve then exits the orbit between the pulley of the superior oblique and the supraorbital foramen, curves up on to the forehead close to the bone, and ascends beneath the Corrugator supercilii and Frontalis muscles. It then divides into branches which pierce these muscles and supplies the following areas: