 While vaping doesn't produce secondhand smoke like cigarettes, it still has many negative health effects. We know that youth are sensitive to nicotine addiction and feel dependent earlier than adults. Nicotine damage is the heart of the brain responsible for mood, learning, and impulse control. Plus, teens who vape can heal cancer-causing chemicals and are more likely to start smoking cigarettes. Brought to you by the National Highway Traffic Safety Administration and the Ad Council.