Aromatherapy: How Essential are Essential Oils?

Aromatherapy is a method of natural healing that uses plant extracts to improve our health and well-being. In this video we provide a general overview of aromatherapy providing the different types of essential oils, their health benefits, side effects and methods of application. This video highlights the research limitations of testing the efficacy of aromatherapy, and its uncertainty to cure illnesses. This video is meant to educate and help decide if aromatherapy is suitable for you.
This video was made my McMaster Demystifying Medicine students Shilpa Tandon, Niki Sadat Afjeh, and Shefali Verma
Copyright McMaster University 2020
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Alammar N, Wang L, Saberi B, Nanavati J, Holtmann G, Shinohara RT, Mullin GE. The impact of peppermint oil on the irritable bowel syndrome: a meta-analysis of the pooled clinical data. BMC Complement Altern Med. 2019 Jan 17;19(1):21.

Aromatherapy: Do Essential Oils Really Work?. John Hopkins Medicine. (2020). Retrieved October 3, 2020, from

Elshafie, H. S., & Camele, I. (2017). An overview of the biological effects of some mediterranean essential oils on human health. BioMed research international, 2017.

Gali-Muhtasib, H. U., & Affara, N. I. (2000). Chemopreventive effects of sage oil on skin papillomas in mice. Phytomedicine : international journal of phytotherapy and phytopharmacology, 7(2), 129–136.

Hamidpour, M., Hamidpour, R., Hamidpour, S., & Shahlari, M. (2014). Chemistry, pharmacology, and medicinal property of sage (Salvia) to prevent and cure illnesses such as obesity, diabetes, depression, dementia, lupus, autism, heart disease, and cancer. Journal of traditional and complementary medicine, 4(2), 82-88.

Kulisic, T., Radonic, A., Katalinic, V., & Milos, M. (2004). Use of different methods for testing antioxidative activity of oregano essential oil. Food chemistry, 85(4), 633-640.
Lodhia, M. H., Bhatt, K. R., & Thaker, V. S. (2009). Antibacterial activity of essential oils from palmarosa, evening primrose, lavender and tuberose. Indian Journal of Pharmaceutical Sciences, 71(2), 134.

Lee, M. S., Choi, J., Posadzki, P., & Ernst, E. (2012). Aromatherapy for health care: an overview of systematic reviews. Maturitas, 71(3), 257–260.

Malcolm, B. J., & Tallian, K. (2017). Essential oil of lavender in anxiety disorders: Ready for prime time?. Mental Health Clinician, 7(4), 147-155.

Masaoka, Y., Takayama, M., Yajima, H., Kawase, A., Takakura, N., & Homma, I. (2013). Analgesia Is Enhanced by Providing Information regarding Good Outcomes Associated with an Odor: Placebo Effects in Aromatherapy?. Evidence-based complementary and alternative medicine : eCAM, 2013, 921802.

Michalak, M. (2018). Aromatherapy and methods of applying essential oils. Arch Physiother Glob Res, 22(2), 25-31.
NCI Dictionary of Cancer Terms. (n.d.). Retrieved October 23, 2020, from
What are the benefits of aromatherapy?. Mayo Clinic. (June 6, 2020). Retrieved October 4, 2020 from


  1. Miguel Angel Maestro on January 2, 2021 at 12:47 am

    Welcome Thanks so much

  2. The Daily Trails on January 2, 2021 at 12:56 am

    Learn more about Essential Oils To Reduce Stress & Anxiety in this article Here

    Learn more on How To Boost Energy Levels With Essential Oils in this article Here.

    Learn more about Aromatherapy And Essential Oils For Weight Loss And Appetite Control in this article Here.

    Also, You Can Get Our Free Book 101 Aromatherapy and Essential Oils Gift Ideas Right There.

  3. Dr Abstract on January 2, 2021 at 12:59 am

    Come on…. There are hunderets of published papers proving they are anti bacterial, anti fungal and anti viral. Mentioning placebo effect is wrong here.

  4. eddy happy on January 2, 2021 at 1:07 am

    Hello everyone i want to use this opportunity to thanks Dr ukabuo YouTube who cured me of my herpes virus with his, herbal medicine

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