Aromatherapy is the art and science of using essential oils for improving or Greek, Roman, Chinese, and Indian have used aromatherapy to maintain health and beauty. All ancient civilizations – Egyptian, for their physical and mental well-being.

The term “Aromatherapy” can be misleading as it suggests that it is a form of healing that works exclusively through the sense of smell. This is not the case, as each essential oil has an individual combination of constituents that interact with the body’s chemistry in a direct manner. It is important to recognize that essential oils have three distinct modes of action with regard to how they interrelate with the human body: pharmacological, physiological and psychological.

The pharmacological effect is concerned with the chemical changes that take ...