The Science-Proven Anxiolytic Actions Of Lavender Essential Oil
Lavender is simply an amazing remedy from every standpoint. It’s effective for so many things, being a topical antiseptic, wound healer and pain reliever. Its soothing qualities happen both on a local cellular level and on the grander scale of our overall body and mind. Its effective and its safe. Very safe, in fact — safe for everyone of every age. And it has a lot of scientific research to back it up; it may be the second most researched oil of all time, and the oil which actually began the modern aroma-medicine revolution. So what’s all the latest hub-bub about? Its the proven (meaning at least “very thoroughly tested”) anti-anxiety effects that are so potent as to match the most effective pharmaceutical drugs available. Here’s a quick look at the overall effects of Lavender, and the latest and greatest in science to back it up.
The sweet aroma of Lavender brings calm to almost everyone — it seems particularly effective for children, women and the elderly (some men may not appreciate the floral aroma, and might do better with soothing scents like Sandalwood or Bergamot). Lavender’s aroma has proven itself an effective stress reliever in many, many laboratory studies, addressing “stress” from virtually every possible way you can define it. It even relieves “stress” when applied directly to wounds, lessening the pain felt at nerve endings.
The wonderful aspect of the stress-relieving action of Lavender is that it’s so easy to make use of the oil this way. For personal use, you only need to inhale deeply from a bottle, or dab a couple drops on your wrists to get a little whiff of the scent now and then. For the home, family, or workplace, there are several styles of essential oil diffusers available which release aroma into the air. Any diffuser style will work for stress reduction; it just takes a hint of the aroma in the air to have its effect.
Some of the latest research reports on the oil are the most fascinating, discussing the anti-stress effects of ingesting a little Lavender. To the aromatherapy practitioner, this is somewhat unexpected, as the action of the oil has always been attributed to the activity within the olfactory sense, and then the emotional centers of the brain.
This latest research (abstracts of all research referenced in this article are available through pubmed.gov) was an evaluation of a new capsule containing 80mg of the essential oil (the equivalent of about 2 drops of oil). Study participants took one capsule daily for ten weeks, and came in every two weeks for an assessment of their mental, emotional and physical well-being. The primary focus was whether the Lavender capsule was effective at treating “non-syndromal” anxiety, which essentially means anxiety that isn’t so serious as to be all-consuming of one’s life. The results were impressive: under every evaluation technique or scale used in the study, the Lavender capsule outperformed the placebo. Participants were less stressed, slept deeper, and had better health and well-being overall.
To really be convincing, these same researchers also evaluated the Lavender capsule against a well-known, very potent anti-anxiety drug. The results were very impressive. The natural capsule was as effective as the pharmaceutical preparation in every way, with the researchers noting the important difference that the essential oil capsule had no potential for abuse. This was due to the fact that all the anti-anxiety properties came about without the additional feature of sedation; the Lavender oil pill could put you at ease without knocking you out!
Another interesting study exposed patients waiting to see the dentist to Lavender essential oil aroma. The oil was simply diffused in the waiting room for some, while other patients received no aroma. The result was that all patients still reported being nervous about seeing the dentist, but the group exposed to the Lavender aroma noted statistically significant lower anxiety while in the waiting room. So the essential oil’s scent didn’t change their personal idea of the experience of the dentist, but significantly affected the actual stress they felt just before their appointment. In a study very similar to this, the oil reduced pre-test taking anxiety of nursing students.
In other medical scenarios, 54 patients undergoing surgery receiving gastric bands (a device to assist dangerously obese individuals to reduce their caloric intake by making the entrance to their stomach smaller) were divided into groups to receive post operative exposure to either Lavender or unscented baby oil. During post-operative recovery, fewer patients receiving the flower’s aroma required analgesics, and those that did required significantly less to achieve a comfortable state.
So clearly Lavender essential oil can really be of help to folks that are stressed out, or sleep poorly, or both. And the great thing about the oil is that is so easy to use for this purpose. No need to figure out dilution ratios for topical application — just inhale it! Open a little bottle and inhale straight from that, or sprinkle a little on your carpet, or go so far as to use in in an aromatherapy diffuser. You can even ingest a couple of drops a day, either in a capsule, cup of water, or “neat” if you like. Lavender essential oil is such a versatile, safe and effective stress reliever, its worth a try by nearly everyone in these fast-paced times.
The author has made available much information about aromatherapy, such as using sage oil and other aromatherapy oils.
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November 13, 2010
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Posted by Bertha Valdez
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