The beauty world and wellness mavens are onto something: According to a study published this week in Frontiers in Behavioral Neuroscience, the act of smelling lavender may be as helpful for reducing anxiety as are some commonly-prescribed medications.
While prior research has shown lavender to be relaxing when consumed or applied topically, this is the first study revealing the promising effects of aromatherapy.
Researchers behind the study exposed mice to vapors from linalool, an alcohol component of lavender odor, to see if the smell would trigger relaxation. The mice that smelled linalool were noticeably less anxious than normal mice.
Why did the researchers choose to focus on anxiety?
As the study’s authors point out, anxiety disorders are the most prevalent class of mental health disorders. In the U.S. alone, this potentially debilitating disorder affects more than 18% of the adult population.
The researchers added that the “development of effective therapy and therapeutic tools for treating anxiety disorders is the one of the more pressing issues in the field of mental science.” Because the side effects of the most commonly-prescribed drugs can be more detrimental than the anxiety itself, “further development of new drugs is still expected and necessary.”
“Development of effective therapy and therapeutic tools for treating anxiety disorders is the one of the more pressing issues in the field of mental science.”
What did the study reveal?
When the tested mice smelled linalool, they relaxed the same way they would have if they’d taken an anti-anxiety med (e.g., Xanax, or other common benzodiazepines).
The key difference, though, is that the mice weren’t slammed with typical side effects of those meds, such as dizziness or other movement impairment. Also, unlike scientists had previously assumed, the linalool didn’t need to enter their bloodstream to target certain parts of the brain – inhaling was enough to trigger relief from anxiety.
Admittedly, the researchers noted that more studies on the effects of smelling lavender are needed before they can green-light human trials. But idea that anxiety could be treated without the unwanted side effects from typical medications is an encouraging one.
How to use lavender for anxiety
She advises some clients to bring the oil in roll-on form, so that they can grab it whenever they are feeling especially stressed or anxious throughout the day. The oil may be applied directly to your skin (1 drop), or diluted with a carrier agent (2 drops lavender to ½ tsp of coconut oil).
As Benetato says, many have reported that this simple tool “helps them make the decision to focus on their breathing and ride the wave of emotion, rather than reach for a cigarette or junk food to interrupt the uncomfortable sensation they are experiencing.”
“[Roll-on essential oils help clients] make the decision to focus on their breathing and ride the wave of emotion, rather than reach for a cigarette or junk food to interrupt the uncomfortable sensation they are experiencing.”
Benetato also advises some of her clients to make use of essential oil diffusers, since they’re a great way to set a relaxing vibe in your bedroom before you go to sleep.
Add 6 to 8 drops of lavender essential oil in the diffuser, and let it run for 15 minutes to an hour before bedtime. For an extra cozy indulgence, some of the Stadler Form diffusers double as humidifiers.
Combining aromatherapy with talk therapy
Of course, while lavender may help to soothe mild anxiety, it can’t replace the treatment provided by a mental health professional. If you’re experiencing symptoms of anxiety, check the Zencare website to find a therapist who can help you get started with treatment.