"Each section of this beautifully illustrated book covers a different area of aromatherapy study, from how to recognize authentic oils to recipes for basic health issues and all interspersed with delightful "Essential Oil Journeys" that trace the use of plant essences around the world. Suitable for professional therapists of all kinds while still accessible to the home practitioner, The Healing Intelligence of Essential Oils is destined to become a well-thumbed classic in every health library." --Suzanne Catty, author of Hydrosols: The Next Aromatherapy Exploring science's new biological understanding of essential oils and their advantages over synthetic drugs, renowned aromatherapist Kurt Schnaubelt reveals how the effectiveness of essential oil treatments stems from our common biochemical and cellular heritage with plants. He explains how essential oils preserve a plant's complex natural life-supporting and immune-building qualities, developed through millions of years of interaction with animals and humans. Reviewing recent research in molecular, cellular, and evolutionary biology, he shows how the multilayered activity of plant essences helps maintain the integrity of our genetic code--the reason why pathogens cannot develop resistance toward essential oils as they do with antibiotics and antivirals--making essential oils a more effective and sustainable form of treatment for a variety of health problems. Laying to rest old arguments over essential oils' alleged toxicity and whether they can be ingested or used undiluted, Schnaubelt presents simple recipes and protocols for treating and preventing common ailments, such as colds, flu, herpes, and candida, as well as for pain management. Offering new essential oil treatment opportunities for hepatitis, osteoporosis, liver detoxification, and the prevention of UV damage and melanoma, he shows how essential oils can also ameliorate the debilitating side effects of chemotherapy and other cancer treatments as well as how even home use of essential oils for relaxation or skin care can help build one's immunity and overall well-being. KURT SCHNAUBELT holds a Ph.D. in chemistry and is the founder and scientific director of the Pacific Institute of Aromatherapy in San Francisco. The author of Advanced Aromatherapy and Medical Aromatherapy, he lives in San Rafael, California.