Aromatherapy is a holistic healing treatment that uses natural plant extracts to promote health and well-being. Sometimes it's called essential oil therapy. Aromatherapy uses aromatic essential oils medicinally to improve the health of the body, mind, and spirit. It enhances both physical and emotional health. Lavender. The most popular essential oil because of its versatility and well-liked floral, herbal aroma, lavender can be used in a variety of ways to inspire calm and relaxation. ... Frankincense. ... Peppermint. ... Eucalyptus. ... Tea Tree. ... Grapefruit. ... Rosemary. ... Lemon....are oils good for aromatherapy there are more in this book as you read on