Evidence supporting the use of: Ylang ylang Oil
For the body system: Parasympathetic Nervous System

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Ylang ylang oil, derived from the flowers of Cananga odorata, has a long history of use in traditional medicine and aromatherapy, particularly in Southeast Asia. Its use to support the parasympathetic nervous system is primarily based on anecdotal and traditional practices, where it has been valued for its relaxing and calming effects. In folk medicine, ylang ylang oil has been used to reduce stress, promote relaxation, and support emotional well-being—effects that are generally associated with activation of the parasympathetic ("rest and digest") nervous system.

Some preliminary scientific studies have examined ylang ylang oil’s impact on mood and physiological markers. For instance, small human studies have shown that inhalation of ylang ylang essential oil may reduce heart rate and blood pressure, both of which are consistent with parasympathetic activation. However, these studies tend to be small in scale and often lack robust controls, meaning the quality of evidence is limited. There are plausible mechanisms, as some components of ylang ylang oil interact with neurotransmitter systems, but direct evidence supporting its effect specifically on the parasympathetic nervous system is insufficient.

In summary, ylang ylang oil’s use for supporting the parasympathetic nervous system is mainly rooted in traditional and aromatherapeutic practices, with only limited scientific validation. More rigorous research is needed to confirm and clarify its effects on autonomic nervous system function.

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Other body systems supported by Ylang ylang Oil

Brain
Circulatory System
Heart
Nerves
Parasympathetic Nervous System
Skin

Products containing Ylang ylang Oil

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