How essential oils work when inhaled orally.

If you inhale essential oils get Fragrances to the olfactory cells of the nose. There they attach to the receptors of the cilia. The smell impression is in transforms a nerve impulse and arrives into the limbic system. In the limbic System are feelings and memories storedchert. Known and positively occupied Fragrances can stimulate emotional activity. The impulse is passed on to the Thalamus and pituitary gland, which neurotPour out ransmitter. Additionally causes the inhalation of essential Systemic and local effects in oils the organs, such as mucus liquefaction and Ejection promotion in the mucous membranes the airways.

 

Source: https://www.smgp.ch/smgp/homeindex/faehigkeitsprogf/zertifikatsarbeiten/FuechslinSilvia.pdf