AROMATHERAPY: DO ESSENTIAL OILS REALLY WORK?

Aromatherapy uses specific scents and aromas to stimulate both physical and mental effects, going beyond simply enjoying pleasant smells such as freshly cut grass or perfume. Aromatherapy involves using scents or aromas to induce physical or mental relaxation, traditionally using plants, which are processed into oils. These are also called essential oils or essential oils. You then use them in a blissful bath or during a healing massage session.

Want to get started with aromatherapy and find out if and how it works? Read all about essential oils here!

What is aromatherapy, and how do essential oils work?

Aromatherapy is all about healing and treating with natural aromas, or scents. Herbs, fruits, flowers and plants are processed into so-called essential oils. Such an oil is highly concentrated: several mililitres of oil are made from dozens to hundreds of grams of the original plant. As a result, you only need a few drops from a small bottle to fill a bath or room with fragrance.

They contain volatile compounds that can have an effect on the nervous system and the limbic system in the brain that regulates emotions and memory. As a result, scents can be calming, stimulating or healing.

Scientific Substantiation

• A review published in Evidence-Based Complementary and Alternative Medicine (2014) concluded that lavender oil has anxiolytic (anxiety-reducing) properties, especially via inhalation.(Source.)
• Research in The Journal of Pain Research (2015) showed that peppermint oil can be effective in reducing tension headaches through inhalation and topical application.(Source)

Applications

You can use essential oils in several ways:

• Take a bath with the essential oil and inhale the vapours. No bath? Hanging over a tub of water with a few drops of oil in it can also be done.
• Use the oils for an aromatherapy massage. Do use a thinning base oil such as coconut oil, otherwise you may irritate the skin instead of healing it.
• Put essential oils in a special nebuliser or diffuser to spread the vapour and fragrance throughout a room.
• Most essential oils are not meant for consumption, even in diluted form, unless they meet strict safety standards.

The idea is not to let the oil get too hot. Above 40 degrees or so, those healing compounds can actually break down. There are also ingredients that are not absorbed by the skin or are absorbed very well. Others again are best inhaled.

The history of aromatherapy: From traditional applications to modern science

The name aromatherapy is only 100 years old, coined by a Frenchman. His discovery: the healing power lavender oil. Lavender scent is now mostly known as soothing and sleep-promoting. But this Mr Gattefossé found out that you can use it to disinfect wounds just fine. This inspired him and others to use such oils for healing.

Gattefossé was far from the first to realise that essential oils can have healing properties. Many centuries before him, Arabs and Asians, for instance, were already using oils as treatments.

Do essential oils work? Applications and benefits explained

The idea behind aromatherapy is that the original plant the oil is made from is healthy. So the highly concentrated oil should be too. Does aromatherapy really work that way? That depends mainly on the plant the oil is made from. And what it is used for, of course. And how. Because aromatherapy is usually used mainly on the skin. And that is precisely what is meant as a protective barrier between your body tissues and the harsh outside world. Yet there are plenty of essential oils that can work for specific ailments and problems. So scientists conclude: Aromatherapy can potentially help alleviate certain symptoms, depending on the type of oil and how it is used. Although some studies suggest positive effects, the effectiveness varies from person to person and situation to situation.

Which essential oils work for which ailments? A practical explanation

The list of existing essential oils is almost endless. After all, you can make an oil from any plant. To get you started, here are some of the best-known essential oils and their uses:

• Lavender: Often used for relaxation, stress reduction and sleep enhancement.
• Peppermint: Can provide relief from tension headaches, nausea and digestive complaints such as flatulence.
• Orange: Is associated with improved mood and a calming effect.
• Eucalyptus: Works for respiratory issues - especially make a steam bath with it.
• Ylang-ylang: Often used for relaxation and lowering stress levels.

Want more beautiful skin? Read our blog for more info:

How to use essential oils safely? Important guidelines:

It's essential to recognize that while essential oils are natural, they are highly concentrated and can pose health risks if misused. Always consult with a qualified healthcare professional before incorporating essential oils into your wellness routine, especially if considering ingestion or use on sensitive skin.

Safe Use of Essential Oils

AromaWeb provides a comprehensive guide on essential oil safety, offering 21 vital tips to help you enjoy and maximize the benefits of aromatherapy while minimizing risks.

Essential Oil Safety Measures

The Tisserand Institute discusses necessary precautions when using essential oils, such as proper dilution, avoiding contact with eyes and mucous membranes, and understanding the risks associated with ingestion.

Risks of Ingesting Essential Oils

Medical News Today addresses the dangers and recommendations regarding the internal use of essential oils, emphasizing the importance of caution and professional guidance.

Prudence in Risk Groups

• Pregnancy: Avoid oils such as sage and rosemary, which can stimulate contractions.
• Chronic conditions: Consult a doctor before using essential oils if you are on medication or have a condition such as epilepsy or asthma.
  
  

What does science say about aromatherapy? Key studies!

• Effectiveness of Aromatherapy for Prevention or Treatment of Disease: A systematic review protocol aimed at examining the effectiveness of aromatherapy in preventing and/or treating medical conditions. Source: Systematic Reviews
• Aromatherapy and Essential Oils: A Map of the Evidence: This review provides an overview of the effectiveness of aromatherapy and essential oils for various health conditions. Source: Health Systems Research

Disclaimer

The information contained herein is for educational and informational purposes only and does not replace professional medical advice, diagnosis or treatment. Always consult a qualified doctor or specialist before using essential oils or aromatherapy, especially if you are pregnant, on medication, have health problems, or are prone to allergies. Although research is cited, results may vary from individual to individual and not all effects are scientifically proven. Use essential oils with care and according to safety guidelines. The author and publisher are not responsible for any adverse effects of using the products or methods discussed. Keep essential oils out of the reach of children and follow the manufacturer's instructions carefully.