Shirasasana , Benefits of Shirasasanan, As the name says this is the crown of all asanas . The mind and the whole body, especially the pituitary gland , barin cells, kidneys , pancreas and leggs are energized with this asana. It slows down the heart rate , the aging process and greying of hair . It removes wrinkles on the face , increases heart volume, decompresses internal organs, rehydrates the discs , oxygenates the blood, improves digestion and nousishes the whole body.