What Are Essential Oils, and Do They Work?

Essential oils are often used in aromatherapy, a form of alternative medicine that employs plant extracts to support health and well-being.

However, some of the health claims associated with these oils are controversial.

This article explains all you need to know about essential oils and their health effects.

What are essential oils?

Essential oils are compounds extracted from plants.

The oils capture the plant’s scent and flavor, or “essence.”

Unique aromatic compounds give each essential oil its characteristic essence.

Essential oils are obtained through distillation (via steam and/or water) or mechanical methods, such as cold pressing.