Lavender for Anxiety and Depression
By Jeremy Appleton, ND
Lavender flower and its extracts have been used, both internally and by olfaction, for centuries as a treatment for anxiety and depression. Modern analytical research has identified the main active constituents of the oil; in vitro and animal studies have begun to elucidate mechanisms of action; and controlled clinical trials in humans now document lavender’s efficacy, safety, and dose. This paper reviews these developments, with summary details from selected studies, and provides a preliminary comparison of lavender’s efficacy and safety to its main botanical and pharmaceutical alternatives.