Jasmine's romantic scent has long been known to have an aphrodisiac effect. According to a small study on the relationship between scent and sexual response – its stimulating effect on brain waves may make a person more alert to sexual cues and increase blood flow. Note: Try applying some jasmine oil on your neck before getting into bed. Your body heat will increase the scent. Or you can witness the dizzying effect by adding a few drops to a diffuser in your room.