What is meant by the term "physiological effect" in aromatherapy?

The term "physiological effect" in aromatherapy specifically refers to the impact that essential oils have on the physical body. This includes how these substances can influence bodily functions, promote healing, reduce pain, and support overall health. For instance, certain essential oils may help lower blood pressure, enhance circulation, or support respiratory function. The physiological effects are generally measurable and relate to the body's biological responses.

While the emotional effects of essential oils are significant in aromatherapy—often providing benefits such as stress relief and mood enhancement—the term "physiological effect" distinctly focuses on the actions that occur within the body rather than those that impact emotions. Similarly, the effect on the environment is not encompassed in this term; it instead deals with the broader context of how scents can alter a space or atmosphere. Finally, while essential oils may indeed influence muscle function, the term "physiological effect" encompasses a much wider range of bodily changes and is not limited to the muscular system alone. Thus, the correct interpretation of "physiological effect" directly aligns with how essential oils interact with physical well-being.