Ancient Greeks and Romans began using lavender, native to the Mediterranean, as an antiseptic. The medicinal use of lavender has since spread through India, the middle east, north Africa, Europe and the west. Scientific studies on the medicinal value of lavender have been limited and inconclusive, and the Food and Drug Administration does not regulate the herb. Check with your health care provider before using lavender.
Treatment of Alopecia Areata
In a study of 86 individuals suffering from alopecia areata, an autoimmune disease affecting the hair and scalp, those participants who massaged a combination of essential oils, including lavender oil, into their scalps every day for seven months regrew more hair than those who did not, reports the University of Maryland Medical Center. More in-depth studies on lavender oil alone are needed before researchers conclusively can attribute the positive effects to lavender oil.
Aromatherapy
The inhalation of lavender oil through aromatherapy is often used to treat conditions such as agitation, anxiety and pain, and to promote general well-being. Although some small studies have found lavender aromatherapy to be effective in controlling agitation in dementia patients, further studies are necessary, says Medline Plus, a resource of the U.S. National Library of Medicine and the National Institutes of Health.
Relieve Insomnia
The University of Maryland Medical Center suggests that lavender may calm the nervous system to improve sleep quality and relaxation in individuals suffering from sleep disorders. The Commission E in Germany, a committee of scientists, toxicologists, doctors and pharmacists tasked with researching the safety and effectiveness of herbal supplements sold within Germany, approved the internal use of lavender to treat insomnia as well as a range of gastrointestinal conditions.
Cooking Infusions
Although studies of the medicinal value of lavender remain inconclusive, lavender flowers can be used in the kitchen for a variety of preparations. An infusion of the flowers in hot water can be added to jams, whipped cream or baked goods. The flowers can be steeped directly in hot water and consumed as tea. Candace Romig, master gardener at the Colorado State University Cooperative Extension cautions against the use of too much lavender in your recipes, as the pungent herb can quickly overwhelm your dish.
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