Aromatherapy is a wonderful way to utilize essential oils and other fragrances to enhance your well-being. Essential oils are made from flower, herb, and tree parts, like bark, roots, peels, and petals. The cells that give a plant its fragrant smell are its "essence." When an essence is extracted from a plant, it becomes an essential oil. Adding these to your wellness routine can ease stress and boost feelings of relaxation as well as Improve sleep.