What you should know first…
Sensitivity Reactions
Essential Oil Metabolism
https://www.doterra.com/US/en/blog/science-research-news-essential-oil-metabolism
Free Radical Protection
https://www.doterra.com/US/en/blog/science-research-news-chamazulene
Mucous Membranes and Essential Oils
https://www.doterra.com/US/en/blog/science-research-news-mucous-membranes-essential-oils#
The Ideal Amounts
https://www.doterra.com/US/en/blog/science-research-news-recommended-ideal-amounts
