Dr. Aaron White is now here to answer your questions about alcohol. Aaron is a psychologist with our sister Institute, the National Institute on Alcohol Abuse and Alcoholism. His expertise is in how alcohol affects the brain. He knows a lot about how the brain changes during the teenage years and how alcohol and other drugs affect the teen brain. He is very interested in something called ‘alcohol blackouts,’ where people, including teenagers, who drink too much can’t remember what they did while they were drinking. His favorite things about his job are that he gets to be on the cutting edge of science, help teenagers make healthy choices about alcohol and, hopefully, keep their brains safe.