How is aromatherapy done?

[tanyajack]

Many scented beauty and home products list “aromatherapy” on their labels. While they may make your hair or your bedroom smell nice, the benefits of the holistic therapy they boast are much greater. While scientists are still studying the effects of the ancient practice of aromatherapy—engaging your sense of smell through the use of essential oils naturally extracted from flowers, leaves, fruit, bark and roots—studies show that it has true healing benefits for both physical and emotional concerns.

https://www.youtube.com/watch?v=6mPOl3Oh6Fk