Aromatherapy has been around for a long, long time. Humans have been emulsifying, burning, macerating, pressing and distilling plants for their aromas for thousands of years. Only since the dawn of the New Age and modern Western scientific inquiry, however, has the impression of aromatherapy gotten soft. But now, the same scientific institutions are validating the use of essential oils, and their profound anti-anxiety effects. So now, rather than “running for the shelter of mother’s little helper” when things get a little hectic, you can bypass the liquor store, the pharmacy and the junk-food isle and head confidently to the natural health market for a little bottle of scented bliss. Maybe not as decadents for everyone, but the majority of mothers and generally health and wellness-conscious folks will appreciate the healthful choice for themselves, their children and their families.

The body of evidence from controlled, scientifically-valid research has grown significantly over the last decade, demonstrating aromatherapy’s potent anti-anxiety (also called ‘anxiolytic’) action. In most cases, these studies are easily reproduced by the lay practitioner – just rub a little Sandalwood oil on your wrists or diffuse a vial of lavender and you too can partake in the now-proven actions of aromatherapy. A few common oils have significant amounts of research to back them up…let’s have a look at what the science says about these oils, and how you as a regular guy or gal (or mother with one or more active children) can reap these benefits.

Lavender has been the most frequently studied of all the essential oils. Its anti-anxiety (or simply ‘relaxing’) action has been documented both in the laboratory (using stressed-out mice and rats) and in clinical environments with actual human beings. Many, many studies have reported the same thing: inhalation of lavender oil brings calm under a great variety of conditions. At least one study compared Lavender oil aroma to that of Juniper, Cypress, Geranium, Jasmine and Frankincense. It was only the Frankincense that had a somewhat similar effect, but not nearly as effective as Lavender. Several studies compared Lavender’s effect to diazepam (Valium) with Lavender’s aroma having similar (but likely more healthy) calming results. In other studies, Lavender has been shown to improve sleep, decrease conflict between animals, and reduce the amount of pain medication needed by recovering hospital patients.

Sandalwood oil is another well-known stress reducer. For those that may not enjoy the floral aroma of Lavender, Sandalwood could be the oil of choice. Its warm, earthy scent is grounding and centering, being used by some spiritual traditions to enhance relaxed, focused meditative states. The science shows similar results – Sandalwood oil topically applied relaxed the body while stimulating psyche. Studies on sleep/wake cycles using Sandalwood oil topically improved the quality of sleep and lessened waking episodes. A small study using Sandalwood suggested the oil may be helpful in reducing anxiety for palliative care patients. Beyond the scope of Western scientific inquiry, Sandalwood oils and pastes have been used for centuries in Ayurvedic medicine for the treatment of psychological disorders, utilizing its sublime mental-health promoting actions.

While Sandalwood and Lavender have the most data to back them up, many other essential oils have had positive test results. Rose is a standout; it has also been tested alongside Valium (apparently the anti-anxiety gold standard) with better and longer-lasting results. The rose aroma’s effect seem to increase over time, where as benzodiazepines’ effect will tend to decrease – and the test subjects appeared less confused or sedated. Rose, like Lavender, reduced conflict between test subjects as well. For a little variety, you can mix Rose and Sandalwood together (try a 1:4 ratio)…this is a classic Indian aromatic blend combining two of the world’s best known anti-anxiety scents.

Other oils found in research databases include Angelica, Chamomile, Lemon, Lemongrass, Tagetes and Ylang Ylang. Some oils tested didn’t show repeatable results in the laboratory environment, but if you find and oil aroma that you find relaxing, it’s more than likely not purely ‘in your head’; the olfactory (smell) sense is the one of the five senses most directly wired to the brain’s emotional centers. These are, in turn, directly wired to the autonomic nervous system controlling functions such as heart rate, breathing rate, and blood pressure – all of which are closely tied to one’s level of stress.

So what to do with these stress relieving wonders? They’re really easy to use – one of the great features of aromatherapy. Both topical application and inhalation show repeatable results in laboratory tests. A common method of topical application is to dilute the essential oil in a carrier oil like Jojoba down to 10% or less. Essential oils tend to pass easily into the bloodstream when applied to the skin, so nearly any technique will do. A few drops of your mixture can be placed on the wrists and rubbed together (this is nice, as you’ll smell the aroma as well). For inhalation, there’s a great many aromatherapy diffusers available, from little, inexpensive plug in units, to professional models which make a cloud of pure, intense aroma. For anxiety relief, any model where you can smell the aroma will do the job – the higher end diffusers tend to bathe a larger area in your aroma of choice.

In aromatherapy, a little scent and sense goes a long way. You only really need enough oil to get a hint of the aroma for a psychologically active effect – so experiment with small amounts of several oils. There seems to be a great difference in aromatic preference between individuals; some like florals, while other’s find them too fluffy. These folks might find earthier aromas more to their liking. And different aromas will likely have subtly different effects – some can be both relaxing and stimulating (Citrus oils are a good example) where others can be just plain relaxing (the floral aromas generally have this effect). Whatever your choice, know that aromatherapy is now not just some New Age fad…the men in white coats have given the thumbs-up to natural health and wellness by just simply stopping and smelling the roses.

The anti-bacterial action of essential oils may be their most studied effect, in-part because these are simple experiments to perform. Place a piece of filter paper saturated with an essential oil in the center of a petri dish and watch the growth, or lack of, bacteria around the paper. The larger the area where bacteria do not grow, the stronger the action of that particular essential oil inhibiting that particular strain of microbe. This test, known as an Aromatogram, was popularized by French scientist Paul Belaiche. Through extensive research, large tables of data now allow aromatherapists to quickly find the most efficacious oils once the infecting species of bacteria is known. But you don’t have to be a scientist to make use of this information – there are many simple, effective means for using essential remedies for yourself and your family and children as part of a holistic natural health program for your household.

Each single, pure essential oil consists of several, sometimes hundreds of distinct natural chemicals. Essential oils derive their antimicrobial effect from their unique chemical makeup. It turns out that nature has been doing a remarkable job of therapeutic blending. Many of these have antimicrobial activity, and show synergistic effects; blends of the chemicals – as found naturally in the oils – can be more potent than any individual chemical alone. Studies have often shown that combinations of essential oil components are more effective against bacteria than any single isolated constituent. Think of this the next time you might reach for Bactine or some iodine tincture – the formulations nature has made herself will likely work better, and will most assuredly smell nicer.

Research exists describing the effective, broad-spectrum of antimicrobial action from essential oils, yet it is important to select the right oils in the right amounts. Topical application of Oregano may be the best solution for a case of stubborn nail fungus, yet this is far too intense for use on soft tissue of any kind, particularly for children. Often, home mand formuals of a potent antiseptic with a known soothing oil can improve the overall effectiveness. Here we will briefly profile these highly-regarded oils, and look at some recipes and methods of application: Tea Tree (Maleluca alternafolia), Lavender (Lavendula angistifolia), Oregano (Oregano vulgar), Geranium (Geranium asperum) and Lemon. (Citrus limon).

Tea Tree essential oil is known throughout the world for its protective properties against infections. The leaves have been used for centuries to heal wounds and skin infections by indigenous Australians. Tea Tree is a must for every natural first aid kit, both for the home and for the traveling family. One of the safest and most effective ways of controlling minor infections is the immediate intervention action of Tea Tree. The oil is well tolerated, and cases of irritation by this oil are almost unheard of. A drop on the gauze before applying a bandage can keep the reddening indication of infection from children’s cuts and scrapes. Also for the young ones, Tea Tree can be diluted to 5% in any carrier like Jojoba oil or Aloe Vera for a gentle topical antiseptic.

Often called ‘medicine chest in a bottle’ Lavender is the most versatile aromatic oil in use today. An antiseptic, anti-inflammatory, and anxiolytic, Lavender is helpful in the healing of small burns, cuts and insect bites. The cooling aroma disperses heat and inflammation and brings relief from pain, spasms, and general unrest. With its calming and balancing properties, Lavender is very supportive of deep sleep; as noted in ‘Clinical Aromatherapy’, studies indicate that the aroma of Lavender enabled better rest than common sleeping pills with no side effects. Interestingly, Lavender imparts this action in healing wounds as well. For healing unbroken skin such as burns, apply Lavender ‘neat’ to the wound several times a day; insect bites also get a ‘neat’ treatment. For cuts and scrapes, keep a 50/50 blend of Lavender and Tea Tree on hand for the best all-purpose antiseptic, anti-inflammatory and pain relieving solution.

When more serious antibacterial action is necessary, natural medicine professionals turn to Oregano essential oil. Oregano’s use in day-to-day applications are relatively limited due to its extreme potency – it should not be used topically except under the advice of a qualified practitioner, and then only in low dilutions for a limited period of time. Oregano is being studied extensively, however, for its potential use as a natural, effective antibiotic – particularly as many dangerous bacteria become resistant to pharmaceutical preparations. Oregano capsules are available at many health-food stores, and may be of use for systemic infections such as of the candida fungus or other bacteria; if you feel you or a family member could benefit from such immune system support, consult a qualified medical professional for advice.

With a softer aroma and gentle effect on skin, Geranium is versatile choice for frequent use. Harmonizing and balancing, Geranium essential oil has the quality of equalizing hormonal and emotional extremes. These properties extends to the skin, where it creates balance between oily and dry states; Geranium helps to cleanse the skin while restoring balance, tone, and suppleness (experiment with your skin care formulas at concentrations between one and three percent of your base mixture). A non-drying, antiseptic, anti-inflammatory, astringent, and general tonic, Geranium is traditionally indicated as a remedy for acne, dermatitis, eczema, and weeping wounds. The ‘asperum’ species is generally considered the most potent Geranium for its antimicrobial action, with a wonderful sweet and herbaceous aroma.

The ‘old stand-by’ of Lemon should not be overlooked when searching for ways to convert your home to a healthy ‘green’ lifestyle. Lemon oil, pressed from lemon peels, has historically been a component of many household cleaners – and because of its efficacy, low-cost and great aroma, it should continue to be. Lemon oil can be used alone at about 8 drops of oil per cup of warm water for an all-purpose mild antibacterial solution. You can add a little potency for kitchen and bathroom uses by adding oils like Eucalyptus, Pine, and Rosemary. Keep the total number of drops per oil the same, adding other oils in place of the Lemon. Eucalyptus may create the best antimicrobial synergy, and additional oils will build on this effect. You may increase or decrease the essential oil concentration as you see fit – if increasing, simply test your new recipe in small increments to insure tolerance for yourself and your family.

These are but a sampling of the antiseptic and antimicrobial essential oils available. They are easy to use, and offer a excellent means of bringing natural medicines and cleaners into your life. Many oils have specific action against certain microbes; if you or a friend or loved one needs more directed treatment, seek the advice of a licensed or degreed natural health professional, and consult a doctor to ensure the safety of any complimentary essential oil application. The acceptance of essential oils as valid medicines continues to grow. If you’re new to the field, dive in with some of the suggestions here – you’re sure to enjoy these great gifts of nature.