The safe use of essential oils is of key importance in the practice of aromatherapy. Based on up-to-date research findings, this practical, comprehensive guide gives detailed profiles of essential oils, safety guidelines for practitioners, cautions and contradictions and extensive referencing. "Essential Oil Safety" is written for everyone who needs to be thoroughly familiar with the appropriate and safe use of essential oils in therapy, whether researchers, pharmacists, nurses, clinicians, aromatherapists or retailers.