Essential Oils with Anti-Viral Properties

Spices, herbal medicines, essential oils, and distilled natural products provide a rich source of compounds for the discovery and production of novel antiviral drugs. The determination of the antiviral mechanisms of these natural products has revealed how they interfere with the viral life cycle, i.e., during viral entry, replication, assembly, or discharge, as well as virus-specific host targets.[1] 

[2]

A number of essential oils exhibit anti-viral and anti-influenza activities. These include Cinnamomum zeylanicum leaf oil (cinnamon), Citrus bergamia (bergamot), Cymbopogon flexuosus (lemongrass) and Thymus vulgaris (Red Thyme).[3] In studies, a blend of essential oils has been proven to inhibit the infectivity of influenza virus via inactivating viral binding ability and viral protein translation.[4]

Eucalyptus essential oil has been shown to improve the innate cell-mediated immune response and can be used as an immunoregulatory agent against infectious diseases.[5],[6] Tea tree oil and eucalyptus oil are capable of inactivating influenza virus A.[7] Geranium and lemon essential oils downregulate ACE2, a SARS-CoV-2 spike receptor-binding domain in epithelial cells, and are valuable natural anti-viral agents that may contribute to the prevention of the invasion of SARS-CoV-2 into the human body.[8]

Tea tree essential oil inhibits influenza during the early stages by preventing intracellular processing of the viral particle. When introduced into cell culture media, tea tree oil prevented viral uncoating by interfering with the acidification of the endosomes and membrane fusion. The ability to prevent endosome acidification was ascribed to the tea treeessential oil constituents terpinen-4-ol, α-terpineol and terpinolene. Tea treeessential oil, when actively diffused with a nebulizer for two seconds, cleared nearly all airborne influenza viruses at 10 minutes, and showed zero virus at 15 minutes post nebulizer treatment. Eucalyptus essential oil showed zero virus at 15 minutes following a 15 second period of active diffusion with a nebulizer.[9]

Lemon Balm (Melissa Officinalis) Leaves

Lemon balm (Melissa officinalis) essential oil has been used extensively to prevent HSV infection and to inhibit influenza viruses. Lemon balm essential oil has been shown to prevent attachment of the virus to host cell surface cell receptors.[10] Studies show that viral induced autophagy was effectively inhibited by clove bud (Eugenia caryophyllata) essential oil and eugenol in cells infected with 8 separate flu viruses. And a blend of clove bud and sweet orange (Citrus sinensis) essential oils has been shown to inhibit viral protein production.[11]

Essential oils are complex mixtures of compounds and several essential oil components may act synergistically to inhibit the virus.[12] For example, a study evaluated the in vitro antiviral effect against influenza type A (H1N1) of commercial essential oils that included cinnamon (Cinnamomum zeylanicum), bergamot (Citrus bergamia), lemongrass (Cymbopogon flexuosus), thyme (Thymus vulgaris), and lavender (Lavandula angustifolia). The oils were tested in the liquid phase at a concentration of 0.3% and in the vapor phase. The oils of cinnamon, bergamot, thyme, and lemongrass displayed 100% inhibition of H1N1 in the liquid phase, while the inhibition for lavender essential oil was 85%. However, in the vapor phase, 100% inhibition was observed only for cinnamon leaf essential oil after 30 min of exposure. The bergamot, lemongrass, thyme, and lavender essential oils displayed inhibition rates of 95%, 90%, 70%, and 80%, respectively.[13]

Limonene is a terpene compound found in many citrus oils. It may be a possible agent or adjuvant against infection, immunity, and inflammation in COVID-19.

[14]

How to Use Essential Oils

There are a variety of ways to use essential oils. For optimal results, I recommend using a blend of oils. To use essential oils therapeutically:

  1. Treat face masks by sprinkling a few drops onto the outer surface;
  2. As an aerosol disinfectant or a surface sanitizing agent, combine 5% essential oil blend,  60% alcohol and 35% distilled water in a spray bottle;
  3. Add essential oil to a diffuser;
  4. Mix with a carrier oil and rub on hands and neck area. Use 5% EO blend to carrier oil (a blend of coconut and almond oil is very nice);
  5. Add to a bath with Epsom salts and mustard powder (I like Dr. Singha’s Mustard Bath with essential oils). Use 1-2 cups of Epsom salts, 1 tablespoon mustard powder, 1 tablespoon of baking soda and 10-20 drops of essential oil blend. Taking this bath before bedtime with a diaphoretic tea blend is wonderful for helping with fevers, chills, and body aches.
  6. Inhalation steam: Add 3-5 drops to a bowl of hot water, lean your head over the bowl, put a towel over your head and bowl, and breathe in the vapor.

Surgical masks are helpful for preventing virus spread into the air and transmission to humans. However, after mask removal, the virus remains on the mask and is probably re-aerosolized, increasing the risk of human infection. Coating the mask with a few drops of essential oil, or spraying the mask with an aerosol spray of essential oil blend as described above, may be helpful.

Lavender

Along with antiviral activity, there may be some relief of symptoms of COVID-19 provided by essential oils including relaxation and mood enhancement. For example, a systematic review and meta-analysis (65 RTCs) review paper on the effects of lavender essential oil found lavender to be very effective at reducing anxiety.[15]

There are nondrug therapeutic strategies targeting inflammatory and immunological processes that may be useful for reducing COVID-19-induced complications and improving patient outcome. For example, vagal nerve stimulation has a wide field of therapeutic benefit for patients and could easily be combined with the best current medical strategies. Vagus nerve stimulation attenuates inflammation both in experimental models and preliminary data in people. The development of non-invasive vagal nerve stimulation, a non-pharmacological adjuvant, may help reduce the burden of COVID-19 and could be investigated more thoroughly.[16]  Continuous vagal tone monitoring in patients with COVID-19 could be used as a predictive marker of COVID-19 illness, as well as a predictive marker of response to COVID-19 treatment such as VNS or others.[17]

Activation of your vagus nerve counteracts your sympathetic nervous system. Stimulating the vagus nerve is a quick and easy way to relieve anxiety and  is the “yin” activator that can reduce heart rate and blood pressure and stimulate digestion.

The vagus nerve functions in the service of awakening (sub or super) consciousness and in immortality – the connection to Spirit. This system is described in the Tibetan Inner Fire meditations as well as in the Taoist, “shen” breathing practices.[18]

When you stimulate your vagus nerve, it releases an array of anti-stress enzymes and hormones such as acetylcholine, prolactin, vasopressin, and oxytocin. Vagus nerve stimulation is associated with benefits such as improved memory, immune function, sleep, and higher levels of growth hormone. It can also help to regulate immune function – buffering inflammation, allergic responses, and even tension headaches. Increased positive social connections are also beneficial for your overall wellbeing. Positive emotions, positive social connections, and physical health influence one another in a self-sustaining upward-spiral dynamic.[19]

Repetitive meditation or prayer, often with beads or knotted ropes, and controlled deep breathing are other relaxation technique that can have health benefits.  

In these challenging times, when we’re constantly confronted with uncertainty, one of the most beneficial things we can do for our emotional and physical wellbeing is to practice being present, calm, and grateful. I recommend preparing a relaxing candlelight bath with lavender essential oil and reading and reflecting on something you find spiritually nourishing to relieve stress and lift the spirits. 


[1] Panyod S, Ho CT, Sheen LY. Dietary therapy and herbal medicine for COVID-19 prevention: A review and perspective. J Tradit Complement Med. 2020 May 30;10(4):420-427. doi: 10.1016/j.jtcme.2020.05.004. PMID: 32691006; PMCID: PMC7260602.

[2] Boukhatem MN, Setzer WN. Aromatic Herbs, Medicinal Plant-Derived Essential Oils, and Phytochemical Extracts as Potential Therapies for Coronaviruses: Future Perspectives. Plants (Basel). 2020 Jun 26;9(6):800. doi: 10.3390/plants9060800. PMID: 32604842; PMCID: PMC7356962.

[3] Vimalanathan S., Hudson J. Anti-influenza virus activity of essential oils and vapors. Amer J Essential Oil Nat Prod. 2014;2(1):47–53.

[4] Wu S.H., Patel K.B., Booth L.J., Metcalf J.P., Lin H.K., Wu W.X. Protective essential oil attenuates influenza virus infection: an in vitro study in mdck cells. BMC Compl Alternative Med. 2010;10:69.

[5] Serafino A., Vallebona P.S., Andreola F. Stimulatory effect of eucalyptus essential oil on innate cell- mediated immune response. BMC Immunol. 2008;9:17. [PMCID: PMC2374764] [PubMed: 18423004]

[6] Sadlon A.E., Lamson D.W. Immune-modifying and antimicrobial effects of eucalyptus oil and simple inhalation devices. Alternative Med Rev. 2010;15(1):33–42.

[7] Pyankov O.V., Usachev E.V., Pyankova O., Agranovski I.E. Inactivation of airborne influenza virus by tea tree and eucalyptus oils. Aerosol Sci Tech. 2012;46(12):1295–1302.

[8] Senthil Kumar KJ, Gokila Vani M, Wang CS, et al. Geranium and Lemon Essential Oils and Their Active Compounds Downregulate Angiotensin-Converting Enzyme 2 (ACE2), a SARS-CoV-2 Spike Receptor-Binding Domain, in Epithelial CellsPlants (Basel). 2020;9(6):E770. Published 2020 Jun 19. doi:10.3390/plants9060770

[9] Letters in Applied Microbiology, vol. 49, 2009, pp. 806-808. doi:10.1111/j.1472-765X.2009.02740.x; Antiviral Research, vol. 89, 2011, pp. 83-88. doi:10.1016/j.antiviral.2010.11.010; Journal of Aerosol Science, vol. 59, 2013, pp. 22-30. doi:10.1016/j.jaerosci.2013.01.004

[10] Pourghanbari, Gholamhosein, et al. “Antiviral activity of the oseltamivir and Melissa officinalis L. essential oil against avian influenza A virus (H9N2).” Indian Journal of Virology, vol. 27, no. 2, 2016, pp. 170-178. doi:10.1007/s13337-016-0321-0

[11] Ramos A, Santos C, Mateiu L, et al. Frequency and pattern of heteroplasmy in the complete human mitochondrial genomePLoS One. 2013;8(10):e74636. Published 2013 Oct 2. doi:10.1371/journal.pone.0074636

[12] Silva JKRD, Figueiredo PLB, Byler KG, Setzer WN. Essential Oils as Antiviral Agents. Potential of Essential Oils to Treat SARS-CoV-2 Infection: An In-Silico Investigation. Int J Mol Sci. 2020 May 12;21(10):3426. doi: 10.3390/ijms21103426. PMID: 32408699; PMCID: PMC7279430.

[13] Vimalanathan S., Hudson J. Anti-influenza virus activity of essential oils and vaporsAm. J. Essent. Oils Nat. Prod. 2014;2:47–53

[14] Nagoor Meeran MF, Seenipandi A, Javed H, Sharma C, Hashiesh HM, Goyal SN, Jha NK, Ojha S. Can limonene be a possible candidate for evaluation as an agent or adjuvant against infection, immunity, and inflammation in COVID-19? Heliyon. 2020 Dec 11;7(1):e05703. doi: 10.1016/j.heliyon.2020.e05703

[15] Donelli D, Antonelli M, Bellinazzi C, Gensini GF, Firenzuoli F. Effects of lavender on anxiety: A systematic review and meta-analysis. Phytomedicine. 2019 Dec;65:153099. doi: 10.1016/j.phymed.2019.153099. Epub 2019 Sep 26. PMID: 31655395.

[16] Azabou E, Bao G, Bounab R, Heming N, Annane D. Vagus Nerve Stimulation: A Potential Adjunct Therapy for COVID-19. Front Med (Lausanne). 2021 May 7;8:625836. doi: 10.3389/fmed.2021.625836. PMID: 34026778; PMCID: PMC8137825.

[17] Bonaz B, Sinniger V, Pellissier S. Targeting the cholinergic anti-inflammatory pathway with vagus nerve stimulation in patients with Covid-19? Bioelectron Med. 2020 Jul 29;6:15. doi: 10.1186/s42234-020-00051-7. PMID: 32743022; PMCID: PMC7387121.

[18] Brown D., The energy body and its functions: immunosurveillance, longevity, and regeneration, Ann N Y Acad Sci. 2009 Aug;1172:312-37. doi: 10.1196/annals.1393.019.

[19] Kok BE, Coffey KA, Cohn MA, Catalino LI, Vacharkulksemsuk T, Algoe SB, Brantley M, Fredrickson BL. How positive emotions build physical health: perceived positive social connections account for the upward spiral between positive emotions and vagal tone. Psychol Sci. 2013 Jul 1;24(7):1123-32. doi: 10.1177/0956797612470827.

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Thanksgiving Musings: On Gratitude, Apples, and a Delicious Holiday Apple Cake

We need to make the kind of society where it is easier for people to be good.

Peter Maurin (1877–1949)

Many of us are looking forward to once again gathering with friends and family at Thanksgiving. Along with enjoying our favorite delicious holiday foods and other traditions, let’s remember that the heart of Thanksgiving is gratitude. In the midst of the crucible of change that the world is experiencing, we need to focus our attention and efforts on loving each other more, and doing what we can to make the world a better place for everyone.

I offer this simple Thanksgiving prayer of reflection: “May I trust my own goodness. May I see the goodness in others. May we always remain hopeful and live in the present with gratitude and love in our hearts.” 

“Hope says God has not abandoned us in the world … He pursues us, dwells in us, intervenes for us and will not forget us.” Scott McClellian[1]

Apples: A Traditional Harvest Food

Celebrating the bounty of the harvest is one of the joys of Thanksgiving. Apples are among

25 Different Types of Apples — Apple Varieties and Their Tastes

my favorite fall foods, and the humble fruit has a wide array of health benefits. There’s a lot of truth in the saying, “An apple a day keeps the doctor away.”

Apples are a good source of nutrients, including minerals, dietary fiber, antioxidants, and ursolic acid. Preclinical studies have found apple pomace and its isolated extracts improve lipid metabolism, antioxidant status, and gastrointestinal function and demonstrate a positive effect on metabolic disorders (eg, hyperglycemia, insulin resistance, etc.).[2]

Epidemiological studies show that frequent apple consumption is associated with a reduced risk of cardiovascular disease, and that apples are an ideal food for cholesterol management.[3],[4],[5] Consumption of apples and the individual flavonoid compounds, quercetin and epicatechin are associated with a lower risk of all-cause mortality.[6]

Apples contain over one hundred phenolic compounds with antioxidant and anti-inflammatory effects.These phenolic acids and flavonoids comprise six major classes: phenolcarboxylic acids (e.g., chlorogenic acid), anthocyanins (e.g., cyanidin glycosides), flavonols (e.g., quercetin glycosides), dihydrochalcones (e.g., phloridzin), flavan-3-ols (e.g., catechin), and procyanidins (e.g., procyanidin B2).[7]

Synergy is the Key

The key to the health benefits of apples is the combination of active compounds, known as the synergistic effect. A major proportion of the bioactive components in apples, including high molecular weight polyphenols, are converted by the colonic microbiota to bioavailable and biologically active compounds with systemic health benefits, in addition to modulating microbial composition.[8]

Apples have been found to inhibit chronic disease, including cancer cell proliferation[9],[10],[11],[12] and tumors.[13],[14]

In studies, fresh Red Delicious apple extract inhibited cell proliferation in a dose-dependent manner in colon cancer. Apple extract also inhibited human liver tumor cells. Researchers found that tumor proliferation was inhibited 57% by extract containing apple skin and 40% by extract not containing skin.[15]

Apples inhibit tyrosinase and possess anti-melanoma effects in B16 mouse melanoma cells, as well.[16]

For those trying to lose excess weight, I highly recommend eating an apple before a meal. Apples are low in calories, highly nutritious, and help you to feel satisfied and less hungry. There are other health benefits to eating an apple daily, as well. A recent study found that whole Gala apple consumption is an effective dietary strategy to mitigate high fat meal-induced postprandial inflammation that exacerbates cardiovascular disease risk in overweight and obesity.[17] And another recent study showed the replacement of calories in the Western diet with apple pomace attenuated non-alcoholic fatty liver disease risk.[18] 

Have a blessed Thanksgiving!

I am not this hair, I am not this skin, I am the soul that lives within.” ~ Rumi

Do you know how New York City got the nickname “The Big Apple”?

The Big Apple SVG Cut File - Snap Click Supply Co.

Although New York State is America’s top apple grower, after the state of Washington, the New York City nickname has nothing to do with fruit production. The Big Apple moniker first gained popularity in connection with horseracing. Around 1920, New York City newspaper reporter John Fitz Gerald, whose beat was the track, heard African-American stable hands in New Orleans say they were going to “the big apple,” a reference to New York City, whose race tracks were considered big-time venues. Fitz Gerald soon began making mention of the Big Apple in his newspaper columns. In the 1930s, jazz musicians adopted the term to indicate New York City was home to big-league jazz clubs.[19]

Since Thanksgiving is “as American as apple pie” I thought I might throw you a curve ball and present an Upside Down Apple Cake recipe as an alternative. https://www.donnieyance.com/upside-down-apple-cake/


[1] McClellian, Scott, June 6, 2013, http://www.relevantmagazine.com/god/how-we-misunderstand-hope

[2] Skinner RC, Gigliotti JC, Ku KM, Tou JC. A comprehensive analysis of the composition, health benefits, and safety of apple pomace. Nutr Rev. 2018 Dec 1;76(12):893-909. doi: 10.1093/nutrit/nuy033. PMID: 30085116.

[3] Nagasako-Akazome, Y.; Kanda, T.; Ikeda, M.; Shimasaki, H. Serum cholesterol-lowering effect of apple polyphenols in healthy subjects. J. Oleo. Sci. 2005, 54 143-151

[4] Nagasako-Akazome, Y.; Kanda, T.; Ohtake, Y.; Shimasaki, H.; Kobayashi, T  Apple polyphenols influence cholesterol metabolism in healthy subjects with relatively high body mass index, J. Oleo. Sci. 2007, 56, 417-428.

[5] Chai, S.C.; Hooshmand, S.; Saadat, R.L.; Payton, M.E.; Daily apple versus dried plum: Impact on cardiovascular disease risk factors in postmenopausal women. J. Acad. Nutr. Diet. 2012, 1158-1168

[6] Bondonno NP, Lewis JR, Blekkenhorst LC, Bondonno CP, Shin JH, Croft KD, Woodman RJ, Wong G, Lim WH, Gopinath B, Flood VM, Russell J, Mitchell P, Hodgson JM. Association of flavonoids and flavonoid-rich foods with all-cause mortality: The Blue Mountains Eye Study. Clin Nutr. 2020 Jan;39(1):141-150. doi: 10.1016/j.clnu.2019.01.004. Epub 2019 Jan 17. PMID: 30718096.

[7] Shoji T, Masumoto S, Moriichi N, Ohtake Y, Kanda T. Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical TrialNutrients. 2020;12(4):1071. Published 2020 Apr 13. doi:10.3390/nu12041071

[8] Koutsos, A. Tuohy, KM.  et. al.,  Apples and Cardiovascular Health – Is the Got Microbiota a Core Consideration? Nutrients 2015, 7, 3959-3998; doi:10.3390/nu7063959

[9] Veeriah S, Miene C, Habermann N, et al. Apple polyphenols modulate expression of selected genes related to toxicological defense and stress response in human colon adenoma cells. International Journal of Cancer 2008; 122(12): 2647-2655.

[10] Eberhardt MV, Lee CY, Liu RH. Antioxidant activity of fresh apples. Nature 2002; 405(6789): 903-904.

[11] Liu JR, Dong HW, Chen BQ, Zhao P, Liu RH. Fresh apples suppress mammary carcinogenesis and proliferative activity and induce apoptosis in mammary tumors of the Sprague-Dawley rat. J Agric Food Chem. 2009 Jan 14;57(1):297-304.

[12] Reagan-Shaw S, Eggert D, Mukhtar H, Ahmad N. Antiproliferative effects of apple peel extract against cancer cells. Nutr Cancer. 2010 May;62(4):517-2

[13] Fridrich D, Kern M, Pahlke G, Volz N, Will F, Dietrich H, Marko D. Apple polyphenols diminish the phosphorylation of the epidermal growth factor receptor in HT29 colon carcinoma cells. Mol Nutr Food Res. 2007 May;51(5):594-601.

[14] Kern M, Tjaden Z, Ngiewih Y, Puppel N, Will F, Dietrich H, Pahlke G, Marko D. Inhibitors of the epidermal growth factor receptor in apple juice extract. Mol Nutr Food Res. 2005 Apr;49(4):317-28

[15] Eberhardt MV, Lee CY, Liu RH. Antioxidant activity of fresh apples. Nature. 2000 Jun 22;405(6789):903-4. doi: 10.1038/35016151. PMID: 10879522.

[16] Shoji T, Masumoto S, Moriichi N, Kobori M, Kanda T, Shinmoto H, Tsushida T. Procyanidin trimers to pentamers fractionated from apple inhibit melanogenesis in B16 mouse melanoma cells. J Agric Food Chem. 2005 Jul 27; 53(15):6105-11.

[17] Liddle DM , Lin X , Ward EM , Cox LC , Wright AJ , Robinson LE . Apple consumption reduces markers of postprandial inflammation following a high fat meal in overweight and obese adults: A randomized, crossover trial. Food Funct. 2021 Jul 21;12(14):6348-6362. doi: 10.1039/d1fo00392e. Epub 2021 Jun 8. PMID: 34105575.

[18] Skinner RC, Warren DC, Lateef SN, Benedito VA, Tou JC. Apple Pomace Consumption Favorably Alters Hepatic Lipid Metabolism in Young Female Sprague-Dawley Rats Fed a Western Diet. Nutrients. 2018 Dec 3;10(12):1882. doi: 10.3390/nu10121882. PMID: 30513881; PMCID: PMC6316627.

[19] Nix, Elizabeth, Why is New York City named the Big Apple? July 23, 2014, https://www.history.com › news › why-is-new-york-city-nicknamed-the-big-apple

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The Healing and Unifying Power of Music

Let the godly sing for joy to the Lord;
    it is fitting for the pure to praise him.
Praise the Lord with melodies on the lyre;
    make music for him on the ten-stringed harp.
Sing a new song of praise to him;
    play skillfully on the harp, and sing with joy. Psalm 33: 1-3

Jazz as a Path to the Creator

John Coltrane’s commitment to experimentation and exploration, his cross-cultural interests, and his spirituality as much as his musicianship have made him a hero to me and many others. His work inspires the understanding that jazz music, at its core, is spiritual, even to those that don’t realize it. Consider, for a moment, the unifying power of jazz.  Every culture embraces jazz and gives it its own spin. Musicians of all colors, races, religions, ages, and backgrounds, play music together and make it as ONE; just as the universe is ONE, and we are all part of that ONE.

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Unitive Kindness and Paying-it-Forward

Working together as “One” for a healing cause: Why this is the best medicine of all

“I alone cannot change the world, but I can cast a stone across the waters to create many ripples.”  ~Mother Teresa

Mother Teresa

This statement by Mother Teresa has had a profound effect on my life’s work, which has evolved into a whole systems approach known as Mederi Care. In contemplating Mother Teresa’s words, I long ago realized that what I do and create as an individual can only go so far. To be able to manifest the true potential for the vision I hold for Mederi Care to be a leader in creating solutions to change the paradigm of the existing health-care model, is going to require a “We” effort of togetherness.

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The Joy of Spring, Easter and Passover

Spring has arrived, the light has returned, and the trees and flowers bless us with their sweet aromas. But even in this season of hope, many people seem to be caught between joy and suffering. They describe feeling both hopeful and hopeless, or they describe an emotional numbness. Perhaps you’ve been feeling something similar.

I am sure you can think of a dozen circumstances in your life right now where it feels justifiable and natural to complain. But I challenge you to not go there. Instead, “Rejoice in the Lord always” (Philippians 4:4) and turn your attention to cultivating peace, joy and doing or giving to others.

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The Role of Spirituality in Health Management

There is substantial evidence that spiritual well-being is an important determinant of overall health, longevity and quality of life, especially in patients with severe illness. But while most physicians would agree that spiritual well-being is an important factor in their patients’ health, the spiritual needs and well-being of patients are largely ignored and rarely addressed by healthcare providers.

I believe this is a significant oversight in patient care. Spirituality is perhaps the single most important source of strength and direction in life. When we incorporate spiritual well-being into healing, we recognize that people are not simply physical bodies requiring only mechanical fixing.

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