Essential oils are natural chemicals extracted from plants. If used properly, they are very safe.
Used incorrectly, essential oils have been known to cause skin irritation, loss of smell, and headaches. Ingesting some essential oils has been known to cause seizures, blurred vision, and in some cases, has even been fatal.
But when the Internet is full of conflicting information, and social media spreads a lot of erroneous ideas, it’s easy to get confused about proper usage.
Even among those in the industry, opinions vary widely. Some sources insist that essential oils should be diluted in a carrier oil before being applied to the skin, while others claim that oils can safely be used neat (without a carrier). Some advocate ingesting essential oils, while others strongly advise against internal use without expert supervision.
NAHA public relations manager, journal manager, and past president, Kelly Holland Azzaro, finds that inexperienced users can get a little heavy-handed with essential oils.
“The oils are wonderful, but they need to be respected because they’re very, very potent,” she said.
Internal Use
Essential oils are primarily administered through inhalation and topical application. But there is big debate on how and when to ingest oils.Certified aromatherapists do occasionally recommend internal use (more so in Europe than the United States), but only under special circumstances and only diluted in vegetable oil and encapsulated. The addition of fat helps protect the mucous membranes against irritation and damage, but even then, problems may still occur.
NAHA recommends that people not use oils internally “unless properly trained in the safety issues of doing so.” However, two of the nation’s biggest essential oil companies heavily advocate internal use.
One common recommendation promoted among essential oil sales representatives is to add a few drops of lemon oil to water for a daily detox. Holland Azzaro says this is not only unsafe, but wasteful.
“People can burn their mouth, esophagus, and get blisters,” she said. “It takes a lot of lemons to make that oil. Why not just squeeze it directly from the lemon?”
“The two largest multi-level marketing companies, Young Living and doTERRA, are estimated to have a combined annual income in the region of $1 billion,” Tisserand said in an email. “The more oils your customers use, the more you sell.”
Other Safety Concerns
It’s tempting to consider an essential oil to be just as safe as its whole-herb counterpart. But even seemingly harmless peppermint oil must be handled with care. The NAHA website devotes a whole page to the precautions associated with peppermint oil, including evidence of drug interactions and why you should avoid using this oil with children.“Cats are missing an enzyme in the liver,” she said. “Their body just cannot break down the oils properly. If somebody has a cat in the house, and they use a diffuser, they would want to keep an eye on that. Make sure that the cat is not too close to the diffuser, and maybe use a small fan to circulate the air.”
Therapeutic Grade
The vast majority of essential oil production is made for the food, beverage, and perfume industries. Only about 2 percent is produced for therapeutic use. Food-grade oils are approved as flavorings by the U.S. Food and Drug Administration, but they are much more refined than the chemically complex products you find in small, dark bottles at the health food store.Representatives from Young Living and doTERRA often tout their products as better than the competition because they’re labeled “therapeutic grade” or “certified pure therapeutic grade.” But Tisserand says these are merely marketing terms. No regulators or third-party authorities are granting these labels. They are just company trademarks.
Holland Azzaro says that when choosing an oil, consumers should ignore the marketing hype and look at details such as the Latin botanical name, country of origin, whether it’s organic, and general usage and safety guidelines. Company websites may provide further information on chemistry and details about a particular batch.
Look for 100 percent pure essential oils. Avoid products that have been cut with a cheaper oil or synthetic fragrance.
Copy
