Melissa officinalis, also known as lemon balm, received the name "Melissa" because of its sweet, fresh, citruslike fragrance, which was known to attract bees (Melissa is Greek for "honey bee"). As one of our rarest and most expensive oils, Melissa has a wide range of health benefits and uses. Melissa is used as a flavor in teas and ice cream as well as with some fish dishes. Because of its positive effect on mood, Melissa has long been used to calm tension and nerves. Diffusing Melissa at night initiates a restful sleep and promotes emotional and cognitive health. Melissa helps boost immunity and is especially beneficial when seasonal threats are high. Melissa can also soothe stomach discomfort and help with nausea and indigestion. Add 1-2 drops to herbal tea to soothe indigestion or lessen nausea. Diffuse at night or rub on forehead, shoulders, or chest to lessen stress and promote emotional well-being. Place 1-2 drops under the tongue to boost immunity. Add to moisturizer or a spray bottle with water and spritz on face to rejuvenate skin and refresh the mind.