Many people think that to avoid or keep away a problem, the best thing you can do is not to talk about it. Unfortunately, this idea is very common when it comes to consumption of alcohol, tobacco and other drugs, especially among young people. In addition to bias, there is a great lack of information, so although fathers and mothers wanted to touch the topic with their children, do not know how to do it. This guide is addressed to parents and guardians of young people between 10 and 14 years of age, and presents recommendations key, grounded in information and scientific evidence on how to addressing the harmful use of alcohol to young people.