As the news of influenza is seen everywhere we turn, more and more people are seeking every available means to support their immune system and potentially prevent the infection by any number of serious viral contagions -- most notably these days is "Swine Flu", though there may be more in our future. Historically, essential oils have been used during major plagues as a means to prevent infection. Pictures can be found in natural medicine textbooks of medical practitioners wearing facemasks stuffed with cinnamon, cloves, sage and other botanicals to ward of illness. Today's leading professional aromatherapists also suggest the most important use of essential oils for humanity will be in the treatment and prevention of such infectious illnesses. Are essential oils a viable option as an alternative therapy for home use? Here's a look at the scientific research, as well as formulas and practices to make use of aromatic medicines.
The Supporting Data: Antiviral Actions of Essential Oils
In the last few years, more laboratory research has been performed revealing the ability of essential oils to actually destroy viruses. In addition, a limited number of papers have been presented noted that oils alter our cells in such a way as to prevent viruses moving between cells, thereby preventing the spread of infection. All the data referred to in this paper is available online through the Pub Med database, free of charge. To see these yourself, simply search for Pub Med, then enter terms such as "antiviral essential oil", "essential oil virus", "essential oil immune" and the like. This is an excellent way to further motivate yourself to get the most from aromatherapy oil use.
Looking At The Data: Many Viruses And Many Oils
An interpretation of the research can be summed up (and this is only one writer/scientist's interpretation) as this: MANY essential oils have antiviral activity, some oils more than others -- which oil eradicates what virus depends on the oil's natural chemical makeup AND the unique structure of the virus being tested. Finally that "whole" essential oils have a stronger effect than any single chemical component synthesized or extracted in a laboratory. A study in the August 2009 Journal of Phytotherapy Research performed by scientists in the Department of Virology at the University of Heidelberg, noted that several chemicals commonly found in natural essential oils exhibited antiviral activity -- being able to "reduce viral infectivity by greater than 96%". The oils studied were Eucalyptus, Tea Tree, and Thyme (chemotypes were not mentioned in the abstract), tested against HSV-1. The researchers also compared the individual chemical constituents of these oils with whole natural Tea Tree, and concluded the "constituents present in natural Tea Tree essential oil revealed a ten-fold higher selectivity index and a lower toxicity" than the isolated single chemicals.
One Pandemic Virus and The Oil of Laurel Leaf
Because research is not yet available on the effects of oils against Swine and Avian influenza specifically, we need to make careful, logical conclusions from the data that IS available. For instance, the oil from Laurus nobilis (or Bay Laurel, the common cooking spice) was found to have antiviral action against the SARS-CoV virus -- a highly contagious illness that made headlines as it spread around the world in 2003. A look at the aromatherapy literature notes that Bay Laurel has a highly complex makeup, containing molecules from nearly every one of the major classes of compounds found in essential oils. Hyssop is another oil also considered potently antiviral, again with a similar complex structure.
Choosing The Best Essential Oils for Influenza Protection
It is this sharing of natural compounds that supports the literature's assertion that there are a great many oils in use today that are antiviral -- one reason you'll typically see several oils, not just one, in an antiviral formula. But which oils to use for your needs? This is where the long-time historical practice of aroma-medicine therapists helps us choose. The antiviral and immune-supportive essential oils have been categorized by the symptoms the infection produces. The Cineol-containing oils, like Eucalyptus and Ravensara are chosen where the bronchial system is affected. Melissa and Tea Tree are most commonly used for viruses infecting the skin -- though their antiviral action for other parts of the body should not be ignored, because their synergistic effects with other oils creates a formula with a complex mixture of natural chemicals -- similar in respect to the balance found in the single oil Bay Laurel. Other oils are highly regarded for their positive effect on the immune system overall: Frankincense is considered by some to be the most potent immunostimulant, and Melissa has this property as well.
A short list of essential oils that one can select from to support immunity against influenza infection includes the following: Melissa (having significant anti-HSV activity, it is also thought to be a potent immunostimulant -- boosting the ability of our immune defense), Tea Tree (a very broad spectrum antiviral/antimicrobial), Rosalina (also known as Lavender Tea Tree, with a natural chemical profile containing constituents of both these oils), Lavender (commonly used as an anti-stress agent -- which itself supports immune system function -- and also having antiviral action), Bay Laurel (Laurel Leaf, reported effective against SARS-CoV), Ravensara aromatica, Eucalyptus Radiata (one of many Eucalyptus species, this one is most often noted as "antiviral"), Frankincense (considered by some the most effective immunostimulant oil available), Thyme, and Hyssop decumbens (a highly regarded antiviral, with a highly complex natural chemistry makeup).
A Balanced Formula To Make At Home
A blend can be made using the following oils (and this complete formula can then be adapted to different applications as we'll see): 1 milliliter (ml) Melissa, 1/2ml Thyme, 2ml Lavender (use Lavendula angustifolia), 1 and 1/2 ml Ravensara aromatica, 2ml Eucalyptus Radiata, 1 and 1/2 ml Hyssop decumbens, 3 ml Maleleuca ericifolia and 3ml Laurus Nobilis (Bay Laurel). A simpler, yet still effective formula with a more gentle nature -- and more appropriate for children: 4ml Lavender, 3ml Melaleuca ericifolia, 1ml Ravensara, 1ml Eucalyptus, and 3ml Bay Laurel. While having a medicinal purpose, these blends do really smell wonderful as well.
Diffusing Your Oils for Best Results
The best way to use these oils is through diffusion, which is essentially "rapid evaporation". A nebulizing aromatherapy diffuser will make a fine mist of essential oil which cleanly evaporates in your surroundings. This method allows a low concentration of the oils to be inhaled regularly. The effect is to actually disinfect the air in your home, as well as getting the oils into one's lungs and bloodstream in small amounts. A feature of oils' activity is that they are reported to reduce the ability of viruses to penetrate cell walls, so the lungs and sinuses become protected just by breathing the oil-infused air. Be careful not to overdo it though -- the aroma should never be overwhelming or irritating, and your body will tell you if you've had enough. The oils do their immune-supportive job in subtle ways, which require only the smallest amounts of oil. The casual inhalation of the oils also gets them into circulation throughout the bloodstream, penetrating all the organ systems, and most importantly the lymph system -- home to our immune function. A cold air nebulizing diffuser (as opposed to an 'ultrasonic', which dilutes the oils with water) would ideally be run 5-10 minutes every hour for this purpose.
Topical Application and Baths
In cases where diffusion is not practical, topical application of the oil formula is the next best thing. This can be done in a couple of ways: either though an aromatherapy bath, or through the ancient practice of reflexology -- where the oils are absorbed at the reflex points of the feet. For the bath, mix 4-6 drops of the essential oil recipe in a little carrier oil (or any off-the-shelf bath oil). Swirl this blend into an already drawn bath and soak! For children, lessen the amount of essential oil 2 drops (for ages 2-8) or 4 drops (9-13). The feet and the areas of the body where the lymph nodes are close to the surface are also excellent places to massage in this recipe. The oils readily penetrate the skin and are rapidly absorbed. For adults, make a 5% concentration of the essential oil recipe in any carrier oil (Coconut, with its own antiviral activity may be best -- otherwise any one will do). A 5% concentration is simply a 1 to 20 ratio -- 1 part essential oil blend to 19 parts carrier (this same concentration is made by adding 44 drops of the formula to each 1 fluid ounce of carrier oil). Lower this concentration for children in a manner similar to the aromatherapy bath. A daily foot massage, and/or massage into the armpits, neck and sternum is an excellent means of treating yourself and your family to these wonderful herbal medicines.
Conclusion: Essential Oils, Infectious Illness and the Future
While we cannot be certain of the direct effects of essential oils for our needs, it appears to the lay practitioner that the evidence supporting their use is just and solid as for any other natural medicine choice. Recall that the world's leading aromatherapists suggest that it is in the prevention and treatment of infectious illness that essential oils will find their place in our medical systems. Given the data that so many essential oils offer antiviral activity against a variety of viruses, it isn't out of the realm of possibility that they will be effective as Swine flu prevention. And with their relative ease of use, and ready availability, there's little reason not to see what they may have to offer for you and your family.
Final Note: The recommendations and statements in this report have not been evaluated by the FDA. They are not intended to treat, cure or prevent any disease, but to offer the opinions of those involved with natural health, based on historical references and peer-reviewed scientific publications. As always, consult a qualified medical practitioner for any health concerns.
The Supporting Data: Antiviral Actions of Essential Oils
In the last few years, more laboratory research has been performed revealing the ability of essential oils to actually destroy viruses. In addition, a limited number of papers have been presented noted that oils alter our cells in such a way as to prevent viruses moving between cells, thereby preventing the spread of infection. All the data referred to in this paper is available online through the Pub Med database, free of charge. To see these yourself, simply search for Pub Med, then enter terms such as "antiviral essential oil", "essential oil virus", "essential oil immune" and the like. This is an excellent way to further motivate yourself to get the most from aromatherapy oil use.
Looking At The Data: Many Viruses And Many Oils
An interpretation of the research can be summed up (and this is only one writer/scientist's interpretation) as this: MANY essential oils have antiviral activity, some oils more than others -- which oil eradicates what virus depends on the oil's natural chemical makeup AND the unique structure of the virus being tested. Finally that "whole" essential oils have a stronger effect than any single chemical component synthesized or extracted in a laboratory. A study in the August 2009 Journal of Phytotherapy Research performed by scientists in the Department of Virology at the University of Heidelberg, noted that several chemicals commonly found in natural essential oils exhibited antiviral activity -- being able to "reduce viral infectivity by greater than 96%". The oils studied were Eucalyptus, Tea Tree, and Thyme (chemotypes were not mentioned in the abstract), tested against HSV-1. The researchers also compared the individual chemical constituents of these oils with whole natural Tea Tree, and concluded the "constituents present in natural Tea Tree essential oil revealed a ten-fold higher selectivity index and a lower toxicity" than the isolated single chemicals.
One Pandemic Virus and The Oil of Laurel Leaf
Because research is not yet available on the effects of oils against Swine and Avian influenza specifically, we need to make careful, logical conclusions from the data that IS available. For instance, the oil from Laurus nobilis (or Bay Laurel, the common cooking spice) was found to have antiviral action against the SARS-CoV virus -- a highly contagious illness that made headlines as it spread around the world in 2003. A look at the aromatherapy literature notes that Bay Laurel has a highly complex makeup, containing molecules from nearly every one of the major classes of compounds found in essential oils. Hyssop is another oil also considered potently antiviral, again with a similar complex structure.
Choosing The Best Essential Oils for Influenza Protection
It is this sharing of natural compounds that supports the literature's assertion that there are a great many oils in use today that are antiviral -- one reason you'll typically see several oils, not just one, in an antiviral formula. But which oils to use for your needs? This is where the long-time historical practice of aroma-medicine therapists helps us choose. The antiviral and immune-supportive essential oils have been categorized by the symptoms the infection produces. The Cineol-containing oils, like Eucalyptus and Ravensara are chosen where the bronchial system is affected. Melissa and Tea Tree are most commonly used for viruses infecting the skin -- though their antiviral action for other parts of the body should not be ignored, because their synergistic effects with other oils creates a formula with a complex mixture of natural chemicals -- similar in respect to the balance found in the single oil Bay Laurel. Other oils are highly regarded for their positive effect on the immune system overall: Frankincense is considered by some to be the most potent immunostimulant, and Melissa has this property as well.
A short list of essential oils that one can select from to support immunity against influenza infection includes the following: Melissa (having significant anti-HSV activity, it is also thought to be a potent immunostimulant -- boosting the ability of our immune defense), Tea Tree (a very broad spectrum antiviral/antimicrobial), Rosalina (also known as Lavender Tea Tree, with a natural chemical profile containing constituents of both these oils), Lavender (commonly used as an anti-stress agent -- which itself supports immune system function -- and also having antiviral action), Bay Laurel (Laurel Leaf, reported effective against SARS-CoV), Ravensara aromatica, Eucalyptus Radiata (one of many Eucalyptus species, this one is most often noted as "antiviral"), Frankincense (considered by some the most effective immunostimulant oil available), Thyme, and Hyssop decumbens (a highly regarded antiviral, with a highly complex natural chemistry makeup).
A Balanced Formula To Make At Home
A blend can be made using the following oils (and this complete formula can then be adapted to different applications as we'll see): 1 milliliter (ml) Melissa, 1/2ml Thyme, 2ml Lavender (use Lavendula angustifolia), 1 and 1/2 ml Ravensara aromatica, 2ml Eucalyptus Radiata, 1 and 1/2 ml Hyssop decumbens, 3 ml Maleleuca ericifolia and 3ml Laurus Nobilis (Bay Laurel). A simpler, yet still effective formula with a more gentle nature -- and more appropriate for children: 4ml Lavender, 3ml Melaleuca ericifolia, 1ml Ravensara, 1ml Eucalyptus, and 3ml Bay Laurel. While having a medicinal purpose, these blends do really smell wonderful as well.
Diffusing Your Oils for Best Results
The best way to use these oils is through diffusion, which is essentially "rapid evaporation". A nebulizing aromatherapy diffuser will make a fine mist of essential oil which cleanly evaporates in your surroundings. This method allows a low concentration of the oils to be inhaled regularly. The effect is to actually disinfect the air in your home, as well as getting the oils into one's lungs and bloodstream in small amounts. A feature of oils' activity is that they are reported to reduce the ability of viruses to penetrate cell walls, so the lungs and sinuses become protected just by breathing the oil-infused air. Be careful not to overdo it though -- the aroma should never be overwhelming or irritating, and your body will tell you if you've had enough. The oils do their immune-supportive job in subtle ways, which require only the smallest amounts of oil. The casual inhalation of the oils also gets them into circulation throughout the bloodstream, penetrating all the organ systems, and most importantly the lymph system -- home to our immune function. A cold air nebulizing diffuser (as opposed to an 'ultrasonic', which dilutes the oils with water) would ideally be run 5-10 minutes every hour for this purpose.
Topical Application and Baths
In cases where diffusion is not practical, topical application of the oil formula is the next best thing. This can be done in a couple of ways: either though an aromatherapy bath, or through the ancient practice of reflexology -- where the oils are absorbed at the reflex points of the feet. For the bath, mix 4-6 drops of the essential oil recipe in a little carrier oil (or any off-the-shelf bath oil). Swirl this blend into an already drawn bath and soak! For children, lessen the amount of essential oil 2 drops (for ages 2-8) or 4 drops (9-13). The feet and the areas of the body where the lymph nodes are close to the surface are also excellent places to massage in this recipe. The oils readily penetrate the skin and are rapidly absorbed. For adults, make a 5% concentration of the essential oil recipe in any carrier oil (Coconut, with its own antiviral activity may be best -- otherwise any one will do). A 5% concentration is simply a 1 to 20 ratio -- 1 part essential oil blend to 19 parts carrier (this same concentration is made by adding 44 drops of the formula to each 1 fluid ounce of carrier oil). Lower this concentration for children in a manner similar to the aromatherapy bath. A daily foot massage, and/or massage into the armpits, neck and sternum is an excellent means of treating yourself and your family to these wonderful herbal medicines.
Conclusion: Essential Oils, Infectious Illness and the Future
While we cannot be certain of the direct effects of essential oils for our needs, it appears to the lay practitioner that the evidence supporting their use is just and solid as for any other natural medicine choice. Recall that the world's leading aromatherapists suggest that it is in the prevention and treatment of infectious illness that essential oils will find their place in our medical systems. Given the data that so many essential oils offer antiviral activity against a variety of viruses, it isn't out of the realm of possibility that they will be effective as Swine flu prevention. And with their relative ease of use, and ready availability, there's little reason not to see what they may have to offer for you and your family.
Final Note: The recommendations and statements in this report have not been evaluated by the FDA. They are not intended to treat, cure or prevent any disease, but to offer the opinions of those involved with natural health, based on historical references and peer-reviewed scientific publications. As always, consult a qualified medical practitioner for any health concerns.
About the Author:
The author utilizes pure essential oils for aromatherapy. More information is available through The Ananda Apothecary at www.anandaapothecary.com.
No comments:
Post a Comment