How Does Aromatherapy Relieve Stress?
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Theories
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Aromatherapists base their work on the knowledge that the brain interprets smells faster than pain. As smells are detected by the nose, they are then sent directly to the brain to be identified. The odor is then processed by structures in the brain that control mood and emotions. According to the National Cancer Institute, preliminary studies have shown that certain essential oils have been shown to have a calming effect on patients. Studies that included the use of aromatherapy used with or without massage lowered anxiety levels and promoted a more restful sleep. See the link below.
Research
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More scientific research is needed to learn exactly how aromatherapy works. However, preliminary studies may show some promise in regard to aromatherapy and stress management. One study performed by the Royal Berkshire Hospital in Reading, England, found that lavender seemed to reduce anxiety. Another study by the Hospice Journal in 1998 evaluated the effectiveness of aromatherapy with the elderly. Scientists found that aromatherapy enhanced the quality of life of these patients by relieving stress. See the link below for Vanderbilt University for more information. To date the studies performed have been done on small groups and many also included the use of massage, making it difficult to distinguish whether it was the massage or the oils that affected the outcome.
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How to Use Aromatherapy
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It is best to consult with a trained aromatherapist before using oils to control stress. Since this is an area where more research is still needed, there is no information on exactly which oils cause certain effects. In addition, where the plants that contain the oils are grown can affect their properties. Different climates and soil conditions can alter the property of the plants and their oils. One good rule in the herbal world is that if you see the same information written by three credible resources, then the information is most likely accurate. Finding the right type and amount of aromatherapy oils to manage your stress may involve a trial-and-error period along with consulting with a professional. Many hospitals are opening wellness centers. Check with your local hospital to see if it can recommend a local aromatherapist.
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Resources
- Photo Credit http://www.buena-vida-holistics.com/Aromatherapy.php
