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Aromatherapy's Greatest Promise: Using Essential Oils to Prevent Infectious Illness
| Scientific proof regarding the effectiveness of natural essential oils against a wide variety of viruses continues to grow. In the 1970's, German researchers tested extracts of more than 90 species of the Lamiaceae plant family to have anti-viral actions. This discovery prompted great interest in the examination of essential oils in Europe for the treatment of viral infections. In more recent research, the essential oils distilled from these plants have demonstrated potent anti-viral properties. These concentrated forms of the plant medicine are easy-to-use, readily available, and can be highly effective in both supporting the immune system AND eradicating viruses with which they come in contact. In fact, many of the world's leading aroma-medicine therapists believe the treatment and prevention of infectious illness to be the most important and efficacious use of essential oils. Here's a look at which oils may be most effective for the professional and home practitioner to utilize for this purpose.nnResearch Is In: The Anti-Viral and Immune-Supportive Activity of Essential OilsnnnnFor the treatment and prevention of infectious illness, essential oils are used for two purposes: the general strengthening of the immune system and the direct eradication of viruses. A great many peer-reviewed research papers have been produced showing the efficacy of essential oils for both purposes. Using the database of the National Institute of Health (www.pubmed.gov) one can review the data by searching for terms such as 'essential oil virus' (currently producing 93 results) or 'essential oil immune' (producing 143 results) and the like. Essential oils have been shown to actually increase the power of lymphocytes (the immune system's troops, so to speak), making them better able to eliminate foreign invaders in the body (viruses, bacteria, and the like). Oils can also increase the speed at which the immune system produces antibodies to eliminate an infection.nnThe direct eradication of viruses is also a feature many essential oils display, in addition to their immune-stimulating effects. This makes complete sense to practitioners of plant medicine, as plants themselves also must defend from viral infections. While the transmission methods these viruses use are different, their primary structure is not all that different from viruses infecting mammals. Essential oils have been shown to destroy the SARS virus, and prevent the cell-to-cell transmission of the Herpes Simplex variants. These same oils should also be effective at eradicating other 'pandemic' viruses we're facing today. And not only do these oils eradicate viruses, but also demonstrate protective effects such that cells acquire resistance to viral penetration. For these effects, essential oils can be used topically (diluted in 'base' or 'carrier' oils) or even better, they can be dispersed in the air in your home or office by a nebulizing diffuser (we'll explain this more toward the end of this article).nnChoosing the Right Oils for the Strongest ImmunitynnFor these applications, essential oils can be characterized by the desired effect. Certain oils are considered especially effective as immunostimulants -- when looking for any sort of support of the immune system, it is always crucial to take into account the vitality of one's overall health. Obviously a person in poor health, or even in a very poor emotional state, will be more susceptible to infection than those in tip-top health. Those individuals reporting lower levels of stress will also have the best immune system function. In this regard, Frankincense essential oil, particularly Boswellia carteri species produced by carbon dioxide extraction, is considered one of the most highly effective oils. Other oils to consider to bolster one's overall vitality (with a stronger immune system as a result) are Bergamot (highly regarded as an anti-depressant), Rosemary (for assisting detoxification, thereby lessening the load on the immune system), and Lavender (an anti-stress agent, as well as a broad-spectrum antimicrobial). These oils can be used via any classic aromatherapy method -- topical massage on the feet surprisingly may be the most effective, as the feet are highly receptive both energetically and biochemically to essential oils. Diffusing these oils, again singly or in combination in a nebulizing diffuser (which makes a fine, easily evaporated mist of the oils in the air) is a simple way of protecting your entire household (the directly anti-vial oils can be used in this way as well).nnImmuno-modulator and Antiviral Melissa Essential OilnnnMelissa, a member of the Lamiaceae family also known as Lemon Balm, has been shown particularly efficacious against the herpes simplex virus. The oil has also been shown to have significant antidepressant effects, and can positively modulate the action of the immune system. While somewhat costly, as the plant itself yields a very small amount of essential oil, its potency is considered exceptionally high. Even small amounts within your formula can provide important protection. Melissa is noted specifically by Dr. Kurt Schnaubelt in 'Advanced Aromatherapy' to work in very low dilutions; Dr. Schnaubelt believes the oil's effects will still be strong when used at one part per hundred in topical recipes.nnPotent Australian Essential OilsnnTea Tree, because we've all been using for so long, slips our mind when considering oils for more 'serious' applications. The naturally occurring terpines in Tea Tree are among the most potent anti-viral constituents found in essential oils. Yet not all of us are very fond of Tea Tree's aroma; what's important to know that Tea Tree actually has a wonderful 'nutmeggy' aroma when it's fresh - and Tea Tree happens to be one of the essential oils that is better tolerated when it's fresh (if the smell is unpleasant, it's likely old or not of good quality). The research backing the antiviral action is probably more comprehensive than any other essential oil. While aromatherapists do not consider Tea Tree the first line of defense for influenza, it could certainly be a helpful component in blends with other appropriate oils for this purpose. Also in the Melaluca family is Rosalina, or 'Lavender Tea Tree'. This relatively new oil seems to have an exceptional balance of properties, acting as both an anti-stress agent and a potent antimicrobial. Some therapists consider this oil may be the better choice for anti-viral protection.nnAnti-Viral Oils Specific for InfluenzannA great many other oils are recommended by medical aromatherapists for infectious illness which may be transmitted through airborne contact. Bay Laurel (also known as Laurel Leaf or Laurus Nobilis) is mentioned by researchers as particularly effective in eradication of the virus causing SARS, and should certainly be included in any anti-viral formulas. Eucalyptus Radiata (also known as Narrow Leaf Eucalyptus) has been called the 'Aromatherapist's Designer Oil' for its pleasant aroma AND its immune supportive and anti-viral action. Ravensara aromatica (not to be confused with Ravenstara) is used for bronchial infections. Hyssop is another oil thought to have potent anti-viral activity; it naturally contains a very broad array of natural constituents which creates this potency. Finally, the essential oils from Thyme and Oregano herbs are strongly antimicrobial, and are often called for in immune and cold care recipes. These oils are very strong, and should be used with caution - only used in small amounts in diffuser blends of very diluted (to less than 5%) in topical formulas.nnMake Your Own Powerful BlendsnnPutting together your own highly effective formulas (or using a high quality purchased one) is very easy to do. Several, or even all, the oils mentioned here can be combined in equal portions to create a diffuser blend: for example, blend one milliliter (27 drops) each Bay Laurel, Eucalyptus Radiata, Rosalina, Hyssop and Melissa. Use this in a nebulizing diffuser which makes a potent evaporative mist to disperse this in the air in your environment. Only small amounts need to be used at any time - often a diffuser of these types will only be run about 5 minutes out of each hour. Never should the aroma be too strong or overwhelming. The same formula can be made into a topical formula to massage into the feet or into the lymph nodes. Virgin coconut oil is an excellent base, which is thought to have anti-viral action itself. This massage formula should be applied once daily.nnThese same essential oils can be made into a spray by diluting them in spring water at a 1 to 10 ratio. Simply add the oils to a small spray bottle with the water and shake vigorously. This is an excellent way to treat yourself and your family when traveling! Do, of course keep this blend away from the eyes and out of the reach of children. The formulas should be further diluted if they are to be used with young ones (dilute half again in water or carrier oil); there are a number of fine texts available describing essential oil use with kids -- be sure to understand all precautions by consulting these manuals or discussing the use of essential oils with a knowledgeable practitioner.nnBelieving In Your Practice: Essential Oils Are The Foundation of Aroma-MedicinennThe essential oils mentioned here are readily available, safe and easy to use. Their efficacy as anti-viral agents has a long history of use in traditional medicine, and should not be considered ineffective if one doesn't believe in the more 'new age' aspects of aromatherapy. Essential oils are simply the carefully distilled, highly concentrated 'volatile' components of plants -- and it is these same components the plants use to defend themselves from viral infection. They have long been used in Europe for just such purposes; it used to be in France that one would get an essential oil blend prescription from their doctor that was then filled at a special dispensary. The oils are not meant to replace other effectively means of preventing the spread and contraction of viral illnesses, but to complement them -- as many therapists believe this may be the best use of essential oils in the medical arena, why not make use of them!nnEssential Oils are the Foundation of Aroma-Medicine: Use Them!nnEssential oils are simply the concentrated volatile natural chemicals of plants. Plant medicine has a long, effective history, and the use of essential oils is no exception. Studies around the world support their use in treating infectious illness, and specifically in preventing and treating viral diseases. If you can, follow your intuition with their use, frequency and dosage. Be careful not to overdo it, as the potency of these medicines implies that only small amounts are needed to produce the desired effects. The formulas described here are not meant to supplant other means of preventing and curing illnesses, but to complement them. Remember that many aromatherapists consider this the most effective use essential oils may have for us, why not give it a try! |
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More information on essential oils and organic base oils is available at the Ananda Apothecary.
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