The nose is the entrance to the brain.
Nasya involves the administration of medicated oils
through the nasal channels. By bringing substances into the
nose, the sinus and head are cleared, increasing alertness.
Nasya increases the flow of prana to the head. The function
of the body all depends on prana; this is a very important treatment
that stimulates the tissues and glands in the brain and gives
quick relief to many health problems.