How is aromatherapy best defined?

Aromatherapy is best defined as involving essential oils from flowers, herbs, and trees to promote health and well-being. This definition captures the essence of what aromatherapy entails, focusing on the use of natural plant extracts to enhance physical, emotional, and spiritual health. Essential oils are derived from various plants and are known for their therapeutic properties, which can affect mood, relaxation, and overall wellness.

The impact of these essential oils can vary, influencing not only physical health but also emotional states and mental clarity, making aromatherapy a holistic approach to health. This practice has historical roots and is often used as a form of complementary medicine, helping to alleviate symptoms and improve quality of life for individuals, particularly in geriatric care where promoting well-being is crucial.

In contrast, the other choices refer to broader concepts. For instance, the first option refers to systems of theory and practice, which may encompass various fields and isn't specific to aromatherapy. The second choice mentions diet and herbal remedies, which, while related, extend beyond the essential oil focus central to aromatherapy. The third choice discusses manipulation or movement of the body, which pertains more to physical therapies rather than the olfactory and therapeutic aspects of aromatherapy.