How essential oils work

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How essential oils work

Aromatherapy

How essential oils work

Inhalation, application and bathing are the three main methods used to encourage the entry of essential oils into the body. When inhaled, the extremely volatile oils may enter via the olfactory system, and permeation of the skin occurs when they are diluted and applied externally. By bathing in essential oils, we can inhale and absorb the oils through the skin simultaneously.
Little is known about how essential oils actually affect the mind and the body, although research is currently ongoing in the USA and the UK. However, the effectiveness of aromatherapy has been supported by recent research in central Europe, the USA, the UK and Australia. It appears that most essential oils are antiseptic and bactericidal to some degree, whilst some even seem to be effective in fighting viral infections.

On inhalation, essential oil molecules are received by receptor cells in the lining of the nose, which will transmit signals to the brain. Electrochemical messages received by the olfactory center in the brain then stimulate the release of powerful neurochemicals into the blood which will then be transported around the body. Molecules inhaled into the lungs may pass into the bloodstream and be disseminated in the same way.

When rubbed or massaged into the skin, essential oils will permeate the pores and hair follicles. From here, they can readily pass into the tiny blood vessels (known as capillaries) by vitue of their molecular structure, and then travel around the body.
Once absorbed, the action of the oil depends upon its chemical constituents. Most essential oils are high

in alcohols and esters, although a few contain a high concentration of 0phenols, aldehydes and ketones. The latter are powerful chemicals and their use should be avoided by all save the skilled professional.

Special care

You may find that your professional aromatherapist will use some of the following oils, but these are generally unsafe for use by the lay person.

Generally

Aniseed, cinnamon bark, cinnamon leaf, clove bud, clove leaf, clove stem, fennel (bitter), pine, parsley, nutmeg.

During pregnancy

Basil, cedarwood, clary sage, fennel, juniper, marjoram, myrrh, rosemary, sage, thyme, parsley, nutmeg.

Prior to exposure to sun

Bergamot, lemon, mandarin, orange, fennel.

Hypertension

Sage, thyme, cypress

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  • About The Author

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    Gopakumar Nair belongs to a Hereditary Ayurvedic family of Kerala who were Practising Ayurveda and traditional Medicine for 200 Years . They can be traced back to over six generations. His experience under the guidance of his guru Valiya thampuraan has earned lot of trust and popularity.

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