De Bortoli S, Teardo E, Szab I, Morosinotto T, Alboresi A (2016) Evolutionary insight into the ionotropic glutamate receptor superfamily of photosynthetic organisms
[DOI] [PubMed] [Google Scholar] 3.Bjrklund G., Aaseth J., Doa M.D., Pivina L., Dadar M., Pen J.J., Chirumbolo S
F.ShabanowitzJ.et al (2006)
Even though ethanol extracts are the most used to produce tablets and other galenic preparations, comparison studies among the various types of preparations, like the essential oil and the oily macerate, have not yet revealed which are most effective and which active constituents are the most important [132]
Terpene compounds in nature: a review of their potential antioxidant activity
It means we do not yet know what they do in people, at what dose, or over what time frame