The effectiveness of essential oils cannot be fully understood without some discussion of frequency.
Frequency is the measurable rate of electrical energy flow that is constant between any two points.
Everything has frequency. The Body Electric establishes that the human body has an electrical frequency and that much about a person's health can be determined by it's frequency. In 1992, Bruce Tainio of Tainio Technology, an independent division of Eastern State University in Cheny, Washington, built the first frequency monitor in the world. Tainio has determined that the average frequency of the human body during the day time is 62 - 68 MHz. When the frequency drops, the immune system is compromised.