Friday, November 21, 2008

Beyond Aromas: Therapeutic Use of Essential Oils

By Melissa Manchester

Do you agree Aromatherapy has suffered from it's New Age stigma long enough? It's time to tell the masses what these little bottles of liquid jewels are all about! Here in the United States, common use of the term 'aromatherapy' has been skewed so much that only that 'touchy-feely' aspect of 'feeling good from smelling something nice' is it's complete definition to most folks. If you happen to know better, this article may just be a refresher in the science of therapeutic essential oil usage, but one that may help you teach others the 'why' of 'medical aromatherapy' - if this concept is new, however, read on and learn - this may be important to you someday!

At it's heart, Aromatherapy encompasses the entire branch of botanical medicine using volatile aromatic plant compounds for treatment of various medical conditions. The term was coined by a French scientist after his discovery of Lavender oil's healing effects on burns he had sustained in the laboratory. The practice of 'aroma' therapy - or the inhalation of essential oils to make one 'feel good' - is more a delightful side-note than the primary healing benefit essential oils can provide. Many important actions of essential oils don't even have to do with one's sense of smell. Beyond acting on the psyche through the limbic system (the 'emotional' center of the brain, immediately affected by the smell sense), many essential oils have proven antibiotic, antiviral, antispasmodic, anti-fungal, anti-inflammatory, tissue-regenerative and other actions.

Essential oils effects on the nervous system an psyche through the olfactory sense is not to be discounted, however. Studies have shown repeatable results in essential oils' ability to lift the spirits and sharpen the attention. Students inhaling Lemon and Rosemary essential oils while studying have scored better on tests; other subjects have slept better while inhaling Lavender (one article proclaimed these results with "Lavender Works Better than Benzodiazepines !"). The 'aromatic' effect of essential oils is a result of the intimate wiring of the smell sense with certain control systems of the brain. The olfactory system is the only one of the five senses directly connected to the bulk of your gray matter - the rest are routed first through the thalamus. This direct connection has powerful implications for physiological as well as psychological effects.

The olfactory sense is closely tied to the limbic system, which is the center of emotions, plays a significant part in the formation of memories, and affects our sexual responses. The olfactory region also connects to the hypothalamus, which in-turn controls the entire hormonal system through it's influence of the pituitary gland. One can easily imagine an olfactory sense receptor being stimulated by the mist of an essential oil resulting in downstream stimulation of the brain in a certain way - stimulating, sedating, relaxing, or otherwise - depending on the molecular form of the oil.

The beneficial effects of essential oils reach far beyond that of the olfactory sense and limbic system - bringing into view the true potential of Aromatherapy. The most promising use of oils is in the treatment of infectious illness, notes Dr. Kurt Schnaubelt, America's leading medical aromatherapist. Modern medicine is falling short in this area; overuse of antibiotics has lead to chemically-resistant 'super bugs', and a series of antibiotics tends to throw the delicate symbiotic natural balance of microorganisms in the human digestive system out-of-whack for some time. Oregano and Cinnamon oils are some of the most broad-spectrum antibacterial known - and while their use demands practical knowledge due to their powerful nature, they do not seem to create resistant bacterial strains or upset our own system's balance. Other oils (which are generally less sensitizing) work very well on some strains of bacteria and not as well on others - here, the practitioner's ability to match the proper oil with the patient's symptoms plays a critical role in the therapy's efficacy, as with any medical treatment. The proven effects of essential oils also goes beyond these illnesses - essential oils have

Broad acceptance of true 'medical aromatherapy' is a ways-off in the US. There is a lack of knowledge within the established medical community, and qualified aromatherapists are fairly rare, as of yet. With the growing body of evidence validating the efficacy of natural medicines, however, and the failing confidence in our allopathic medical institutions, it may not be long until essential oils find their rightful place in our medicine chests. In the meantime, be cautious, have fun, and do stop and smell the roses, and lavenders, patchoulis, sandalwoods, and all the other great aromatherapies available to you!

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