Nutmeg essential oil is obtained by steam-distilling the dried kernels of the ripe seeds of the nutmeg. This fruit is native to Moluccas Island, also known as the Spice Islands, but is also grown in Indonesia, Malaysia, and of course, Sri Lanka.
It is used as a natural food flavouring in baked goods, syrups (e.g. Coca Cola), beverages, sweets etc. It replaces ground nutmeg as it leaves no particles in the food. The essential oil is also used in the cosmetic and pharmaceutical industries, in tooth paste, and as a major ingredient in some cough syrups.
In traditional medicine nutmeg and nutmeg oil were used for illnesses related to the nervous and digestive systems.
Externally, the oil is used for rheumatic pain and, like clove oil, can be applied as an emergency treatment to dull toothache. In France, it is given in drop doses in honey for digestive upsets and used for bad breath. It is also said to help with nausea, gastroenteritis, chronic diarrhea, and indigestion.
Numerous studies have already shown that nutmeg essential oil and its chemical compounds have beneficial properties that make it useful for the prevention of various conditions, including cardiovascular diseases, bacterial and viral infections, and even cancer.
In both Western and Eastern medicine, nutmeg oil is known for its stimulant, carminative, astringent, deodorizing, narcotic, and aphrodisiac properties.