香薰, or aromatherapy, involves the use of essential oils extracted from plants to promote physical and emotional well-being. These oils can be inhaled, applied to the skin, or used in diffusers to create a calming atmosphere. Common essential oils include 薰衣草 (lavender), 薄荷 (peppermint), and 檀香 (sandalwood), each offering unique benefits. The practice of 香薰 dates back thousands of years and is rooted in various cultures, including 中國 (China) and 印度 (India). It is often used to reduce stress, improve sleep, and enhance mood. Many people incorporate 香薰 into their daily routines for relaxation and holistic health.