Decoding the hype over essential oils and their various benefits

Essential oils are oils that are infused with the "essence" of plants. The most popular use of these oils is in aromatherapy where they are used to promote health and well-being. The aroma from essential oils stimulates that part of the brain called the limbic system, which plays a role in emotions, behaviors, and long-term memory, explaining why certain smells get us nostalgic.

source https://www.newsbytesapp.com/news/lifestyle/essential-oils-how-to-use-and-their-benefits/story