Essential oils are crystalline structures that carry light.They vibrate and cause selective synchronous vibration, they are electroticmagnatic as we are. They are thought to travel through interestital fluid the space between the cells where the molecules of emotion also travel.This was shown by the research and the author of the book (Molecules of Emotion) Dr Candace Pert, a well known neuroscientist.
Essential oils are a way of connecting cosmic energy to us, Plants take the energy of the sun and transform through photosynthesis into the food energy upon which all animals rely. Essential oils are the concentrated form of that sun energy and as can be seen from their auric pictures. highly energetic. Their vibrations can, by close association and harmonic vibration transfer to us the ultimate source of that energy cosmic power.
From Valerie Ann Worwoods book Aromatherapy for The Soul!