Aromatherapy-the use of fragrant essential oils to soothe, heal, and invigorate the mind and body-dates back as early as 4500 B.C. A mysterious blend of the ethereal and substantial, essential oils influence both our physical and spiritual well-being. The refreshing scent of eucalyptus clears the mind of tired thoughts. A compress of cypress, pine, or juniper eases the pain of arthritis. A rose oil massage dispels anxiety and restores a tranquil frame...