What Are Essential Oils?
ssential oils are natural aromatic compounds found in the seeds, bark, stems, roots, flowers, and other parts of plants. They can be both beautifully and powerfully fragrant. If you have ever enjoyed the gift of a rose, a walk by a field of lavender, or the smell of fresh cut mint, you have experienced the aromatic qualities of essential oils. In addition to giving plants their distinctive smells, essential oils provide plants with protection against predators and disease and play a role in plant pollination.
Essential oils are non water-based phytochemicals made up of volatile organic compounds. Although they are fat soluble, they do not include fatty lipids or acids found in vegetable and animal oils. Essential oils are very clean, almost crisp, to the touch and are immediately absorbed by the skin. Pure, unadulterated essential oils are translucent and range in color from crystal clear to deep blue.
Try this at home: Squeeze the peel of a ripe orange. The fragrant residue on your hand is full of essential oils.
In addition to their intrinsic benefits to plants and being beautifully fragrant to people, essential oils have been used throughout history in many cultures for their health benefits. Modern scientific study and trends towards more holistic approaches to wellness are driving a revival and new discovery of essential oil health applications.
ssential oils have been used throughout recorded history for a wide variety of wellness applications. The Egyptians were some of the first people to use aromatic essential oils extensively in practice, beauty treatment, food preparation, and in religious ceremony. Frankincense, sandalwood, myrrh and cinnamon were considered very valuable cargo along caravan trade routes and were sometimes exchanged for gold.
Borrowing from the Egyptians, the Greeks used essential oils in their practices of therapeutic massage and aromatherapy. The Romans also used aromatic oils to promote health and personal hygiene. Influenced by the Greeks and Romans, as well as Chinese and Indian Ayurvedic use of aromatic herbs, the Persians began to refine distillation methods for extracting essential oils from aromatic plants. Essential oil extracts were used throughout the dark ages in Europe for their health and fragrant properties.
In modern times, the powerful health properties of essential oils were rediscovered in 1937 by a French chemist, Rene-Maurice Gattefosse, who used pure lavender oil to support skin health. A French contemporary, Dr. Jean Valnet, used therapeutic-grade essential oils to successfully help soldiers during World War II. Dr. Valnet went on to become a world leader in the development of aromatherapy practices. The modern use of essential oils has continued to grow rapidly as health scientists and practitioners continue to research and validate the numerous health and wellness benefits of therapeutic-grade essential oils.
ssential oils are used for a very wide range of emotional and physical wellness applications. They can be used a single oil at a time or in complex blends depending on user experience and desired benefit. Essential oils are usually administered by one of three methods: diffused aromatically, applied topically, or taken internally as dietary supplements.
Our sense of smell influences many physiological pathways including the stimulation of hormones and other metabolic processes. Aromatherapy is founded on the body’s predictable response to specific olfactory stimuli. Essential oils are widely used in aromatherapy applications. Certain essential oils, when diffused in the air, can be very stimulating while others can be calm and soothing. Beyond emotional benefits, diffusing essential oils can purify air of unwanted odors and seasonal threats. Low or no-heat essential oil diffusers are recommended as they do not change the chemical structure of the oil being diffused. Essential oils can also be used as cleansing and purifying additives to laundry and surface cleaners throughout the home.
Due to their natural molecular composition, essential oils are easily absorbed by the skin and can be safely applied topically. Application of essential oils can have immediate, localized benefit to the target area of application. They have restorative and calming properties and can be used effectively with massage and beauty therapy. They are also natural disinfectants. The chemical structure of essential oils also allows them to be absorbed into the bloodstream via the skin for internal benefit throughout the body.
Essential oils can also be used as dietary supplements supporting a variety of healthy conditions. Some essential oils have powerful antioxidant properties while others help support healthy inflammatory response in cells. Many essential oils are generally regarded as being safe for dietary use, but some oils should not be taken internally. Do not use any essential oil product internally that does not have the appropriate dietary supplement facts on its label.