Essential oils and human blood share several common properties. They fight infection, contain hormone-like compounds, and initiate regeneration.
Working as the chemical defense mechanism of the plant, essential oils possess potent antibacterial, antifungal, and antiviral properties. They also ward off attacks by insects and animals. The ability of some essential oils to work as hormones helps them bring balance to many physiological systems of the human body. Oils like clary sage and sage that contain sclerol, for example, have an estrogenic action. Essential oils also play a role in initiating the regeneration process for the plant, the same way the blood does in the human body.
This similarity goes even deeper. Essential oils have a chemical structure that is similar to that found in human cells and tissues. This makes essential oils compatible with human protein and enables them to be readily identified and accepted by the body.
Essential oils have a unique ability to penetrate cell membranes and diffuse throughout the blood and tissues. The unique, lipid-soluble structure of essential oils is very similar to the makeup of one cell membranes. The molecules of essential oils are also relatively small, which enhances their ability to penetrate into the cells. When topically applied to the feet or elsewhere, essential oils can travel throughout the body in a matter of minutes.
The ability of some essential oils, like clove, to decrease the viscosity or thickness of the blood can also enhance circulation and immune function. Adequate circulation is vital to good health, since it affects the function of every cell and organ, including the brain.
In the human body, essential oils stimulate the secretion of antibodies, neurotransmitters, endorphins, hormones, and enzymes. Oils containing limonene have been shown to prevent and slow the progression of cancer. Other oils, like lavender, have been shown to promote the growth of hair and increase the rate of wound healing. They increase the uptake of oxygen and ATP (adenosine triphosphate), the fuel for individual cells.
Ninety-eight percent of essential oils produced today are used in the perfume and cosmetic industry. Only about 2 percent are produced for therapeutic and medicinal applications.
Because essential oils are composites of hundreds of different chemicals, they can exert many different effects on the body. For example, clove oil can be simultaneously antiseptic and anesthetic when applied topically. It can also be antitumoral. Lavender oil has been used for burns, insect bites, headaches, PMS, insomnia, stress, and hair growth.
Importantly, because of their complexity, essential oils do not disturb the body’s natural balance or homeostasis; if one constituent exerts too strong an effect, another constituent may block or counteract it. Synthetic chemicals, in contrast, usually have only one action and often disrupt the body’s homeostasis.
