Great info on aromatherapy and Dr. Gumbel. I'd just like to offer a small
correction, if I may; the sense organ to which you refer is not the pituitary,
but the pineal (pronounced, pine-yal) glan.
This is a common mistake that can be verified--just look it up in any good,
detaild metaphysical, or occult (or new age, if you prefer) text. Regards!
JC Snooky