What Are Essential Oils, and Do They Work?

• Essential oils are compounds extracted from plants and capture their scent and flavor, or "essence", enhanced with aromatic compounds.

• Essential oils are made via distillation and cold-pressing.

• These are commonly utilized in aromatherapy and are only used externally.

• Inhaling the aromas from these essential oils can stimulate the limbic system of the brain, which controls emotions and memory.

There are more than 90 types of essential oils, claiming varying health benefits. It is important to note that many of their claims are still not accepted by the scientific authorities. The ten most popular ones are:

• Peppermint: for increased energy and improved digestion.
• Lavender: to relieve stress.
• Sandalwood: helps with focus and calming of nerves.
• Bergamot: for skin and for reducing stress.
• Rose: for reducing anxiety
• Chamomile: to improve mood and inducing relaxation
• Ylang-Ylang: for treating headache, nausea and skin problems.
• Tea Tree: increasing immunity and fighting infections.
• Jasmine: helps with depression and libido.
• Lemon: for headaches and to aid digestion.