Functional Medicine and Nutrition Virtual Classroom 311 - Therapeutic Essential Oils Clinical Applications

Course overview

Describe the chemical nature, olfactory pathway, and key physiological actions of essential oils as volatile plant secondary metabolites. Explain the major controversies in aromatherapy regarding dosing, ingestion, and safety, and their implications for clinical practice. Evaluate essential oil quality factors and dosing routes, including limitations of GC/MS and organic certification. Analyze the pharmacology of citrus essential oils, including limonene metabolism, synergy of whole oils, and phototoxicity risks. Identify phenol-rich essential oils and their Phase II metabolism interactions with medications and sensitive populations including cats. Apply prescribing principles for internal essential oil use, including overdose signs and drop-to-milligram conversions. Describe clinical applications and dosing of peppermint, oregano, ginger, and fennel for digestive health conditions. Apply lavender and other calming essential oils to support the gut-brain axis and mental health in clinical protocols.