Aromatherapy is the practice of using essential oils for healing. They can produce feelings of calm, decrease anxiety, help with relaxation, flu symptoms, and even improve stress. If you intend to sniff your way healthy it may be a good idea to visit a trained therapist, who can recommend oils for your particular needs and desires. It’s always a good idea to have a good working knowledge of what you are looking for, so here is some basic information on different oils and their uses.