This case study was conducted for two years, from 1999-2001.  Using Children between the ages of 6 to 12 years.  Twenty subjects not diagnosed with ADD/ADHD were used as the control group.  Twenty  subjects with a confirmed diagnoses of ADD/ADHD were used as the study group.

Each group was pre-tested using a baseline evaluation with real time EEG and The T.O.V.A. Scale.

The essential oils chosen for the case study were Lavender, Vetiver,  Cedarwood and Brain Power (a blend of Frankincense, Sandalwood, Melissa, Cedarwood, Blue Cypress, Lavender and Helichrysum.)

The oils were administered in this fashion:  one of the oils were  administered by inhalation 3 times a day for 30 days.  An inhalation device was also used at night to administer a continuous inhalation of oil.

The subject then inhaled when needed, about 3 times during the day when they began to feel "scattered".  The inhalation of the oils proved to settle the brainwaves back into normal patterns and improved their scholastic performance and behavioral patterns.

Each subject was tested on each oil for 30 days and then reevaluated by
testing.  Then another oil was used for 30 days and reevaluated, until each of the oils had been tested.  Lastly, oil combinations were used, e30 day period.  (Brain Power with Lavender, with Cedarwood, and Vetiver.)

The final results were: Lavender increased performance by 53%, Cedarwood increased performance by 83% and Vetiver increased performance by 100%.

This study will be published in the American Medical Association Journal.


Attention deficit and hyperactivity disorder is one of the most frequently diagnosed disorders in young children and teenagers. Several million children are reported to be treated for ADHD; however, some school classrooms report that as high as 30% of the students are being treated for this illness.

The child is normally diagnosed with ADHD between the ages of six and twelve years of age 1.  The symptoms are usually:   Inattention - Having a shorter than usual attention span and can be easily distracted. Impulsivity - Not being able to control impulses.  Hyperactivity - Periodic over activity.

The diagnosis of ADHD is made by several methods: medical history and physical exam  and/or tests, both verbal and written. It is not uncommon for the diagnosis to be made by the parentS and/or educational personnel, such as teachers and school nurses. This is usually the result of close
observation and monitoring of the child's behavior and performance 1 .

Many children diagnosed as having ADHD perform poorly in school due to their inability to focus their attention and stay on task. Once diagnosed, treatment can be broad and varied. The present approaches include medication, behavior management, social skills training, counseling, and a holistic approach. Included under the broad category of holistic are biofeedback, homeopathy, diet restriction, herbal medicines, and other natural substances.

Not enough research has been obtained relative to these holistic modalities. One of the modalities, which has been researched and has shown some promise, is food restriction. It appears that both restricting dietary sugar and food chemical additives have helped a limited number of children who have ADHD.

The common treatment in our society for ADHD is usually the drugs Ritalin, chemically named methylphenidate, or to a lesser extent the drug Dexedrine, chemically named dextroamphetamine 3 .  Ritalin is said to control the symptoms in 70% of the cases. However, neither medication sustains and healing properties. Unfortunately, both drugs have been shown to have similar side effects on the brain, mind, and behavior including conditions such as psychosis, mania, drug abuse, and addiction. Ritalin
can cause permanent neurological tics and also growth retardation in children by disrupting the cycles of growth hormone secretion by the pituitary gland.

Ritalin, when ground up and inhaled, is being used as a recreational drug. It is being obtained illegally with and without a prescription, and reports indicate that it could present a problem of addiction. There is also evidence that occasionally it eventually leads to the use of more serious narcotics.

In this study, I have elected to use natural substances as a treatment for ADHD in children. The substances are essential oils. Essential oils are aromatic, volatile liquids distilled from shrubs, trees, roots, bushes, seeds, and flowers.

The oils, made up of resin and plant extracts, are the most powerful part of the plant 2. The essential oils are extracted from the plant or tree by various methods. The most effective method is by the process of distillation wherein the plant is heated at specific temperatures, pressures, and time to best
separate the oil from the plant structure without fracturing the chemical constituents. Essential oils contain hundreds of different chemical compounds, each having specific properties and actions. When these essential oils are inhaled, they not only provide exquisite fragrances, but they have also proven to be able to produce physical, emotional, mental, and spiritual well-being of people since the beginning of time 2. Records dating back to 4500 BC describe the use of balsamic aromatic substances for religious rituals and medical conditions.

The chemical constituents of essential oils have been compared to human blood for they have similar properties; that of immune and nervous system stimulation, being antimicrobial in nature, of containing nutrients and oxygen, and of stimulating the regeneration of all tissues. One of the reasons for this is the way by which the oils are absorbed by the body. When the essential oil is inhaled, the micro droplets are carried to the limbic system of the brain, which is that portion that is the processing center for reason, emotion, and smell, and to the hypothalamus, which is the hormone command center.

The essential oil micro droplets are also carried to the lungs where they enter the circulatory system. Some essential oils contain high levels of the chemical constituents sesquiterpenes, which can dramatically increase oxygenation and activity in the brain 2 . Other essential oils because of their unique constituents tend to have a greater role in hormonal secretion and in the balance of mood and emotions.


The study was performed with children, ages six to fourteen, who were previously diagnosed as having ADHD. None of them were being treated with medication at the time nor to my knowledge had any of them even taken medication specifically for this disorder.

In the study, there were sixteen controls who received no treatment and eighteen subjects who were treated by one of three essential oils. There were six girls and twelve boys in the treatment group and five girls and eleven boys in the control group. They all lived in the Denver greater metropolitan area and were recruited either through advertisements in local newspapers or by word of mouth. They were not financially or otherwise reimbursed for their participation in the study.

Equipment: The equipment used in testing the subjects was a real-time electro-encephalograph (EEG). This measures electrical impulses in the brain by placing small sensors called electrodes on a person’s scalp to detect the electrical impulses moving through the brain. The real-time EEG measures all major areas of the brain and gives instant feedback. The instruments used in the study were the J and J-I-330-Beta-Theta and the Neurodata 3000. Although the equipment is manufactured by two different
sources, their operation is essentially the same in its measurement of the brain waves.

Equipment Technique: While the real-time EEG equipment is capable of measuring all the brain waves, only two parameter types were measured, beta and theta waves.

The beta brain waves, whose frequency is 13-30 cycles per second, reflect those waves that are being produced by the brain when the subject is alert and/or performing a task. For example, if one were mentally performing a test, such as deriving a solution to a mathematical problem, then the brain
 would be functioning in such a manner as to express a large amount of beta waves.

The theta waves, whose frequency is 4-8 cycles per second, on the other hand reflect the brain in the state of sleep or daydreaming, but awake. Therefore, we would tend to see a large amount of theta waves during these states.

Consequently, if we measured the ratio of beta waves to theta waves, we would then have criteria for knowing if the brain is functioning primarily in a beta state, meaning alertness, or a theta state, indicating lack of focus on the tasks at hand.

Obviously, a beta-theta ratio is a significant tool, which can be used to measure the kind of brain function, which we are interested in knowing. One fact observed regarding the brain waves measured by the real-time EEG is that initially there was a difference between the waves of normal children compared to ADHD children. While brain waves from normal children were high in amounts of beta waves and low in the amounts of theta waves during waking hours, the reverse was true in the 2 children diagnosed with ADHD. In other words, ADHD children had higher amounts of theta waves as compared to beta waves.

Experimental Design and Procedures: When the subjects initially entered the study, they were administered a T.O.V.A. test. The T.O.V.A. interpretation evaluates attention to stimuli in comparison to the norms, thereby measuring the degree of impulsivity, which is one of the symptoms of ADHD.
This then detects the possible presence of ADHD.

The results, compared to the normal same-gender, same-age, and average I.Q. group, are reported as standard deviations and standard scores. Each subject was then evaluated on the real-time EEG. Their beta and theta brain waves were measured and their beta-theta ratios recorded. Next, the subjects were randomly divided into three different groups with six persons per group. For each of the three groups, one of three essential oils was randomly selected. The intent was to administer that oil to the subject.

The first of these oils is Cedrus atlantica, common name Cedarwood; chosen because of its high concentration of sesquiterpenes making up 50% of its constituents, which improves oxygenation of the cells of the brain.

The second oil is Vetiveria zizanioides, common name Vetiver, whose action calms and balances the nervous system and at the same time stimulates the circulatory system. The third oil is Lavandula angustifolia, common name Lavender, which has both a sedative as well as a stimulating action. It sedates part of the brain at the same time stimulating the limbic region of
the brain.

Each subject in the study was given a glass bottle of the appropriate essential oil to administer at home.


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ADD/ADHD  research with essential oils


     Oils of the Gods

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