Over 5000 years ago, people began to realize the value of fragrant plants and essential oils from plants and today this has been perfected into a vast range of “scent” sational products like aromatherapy pillows.
The use of essential oils during the First World War proved that the brain was positively stimulated by the different fragrances. Injured soldiers responded well to the fragrances and it seemed that the brain’s limbic system was producing neurotransmitters that relieve pain.
