Numerous studies on the positive effects of essential oils have been published throughout the world in the most serious scientific journals. We know for example that:
Breathe inHEY of lavender increases the production of relaxing waves in our brain. The measurement was made by electroencephalography.
HE of lavender, tea tree, rosemary, reduce anxiety and psychological distress. A double-blind study against placebo was carried out in Ireland, in a neurology department, on long-stay patients.
Ravintsara essential oil diffused into the ambient air of a room reduces the spread of viruses and microbes. In France, Dr. Blanchard, from the CHU of Sarlat, conducted a study in this direction which showed that the regular distribution of ravintsara had reduced the number of pulmonary infections contracted in the hospital.
A mixture of 41 essential oils (Puressentiel Assainissant®, on sale in pharmacies) has shown its effectiveness against respiratory disorders during a trial on the quality of life of mild asthmatics. Due to the acaricidal, bactericidal and fungicidal efficacy demonstrated in vitro for essential oils it contains, the product reduces the quantity of indoor air mites without the aggressiveness of a synthetic acaricide.
