When people hear about legal restrictions on marketing and advertising, often the response is: Aren't you just being a food nanny? Isn't that government playing too much of a role in our lives? When people have that response, they're forgetting the extent to which what kids are eating and drinking is having as much of an impact on their lives as, say, if they were starting to smoke cigarettes as teenagers. Diet-related illnesses are causing nearly as many deaths as tobacco-related illnesses.