Generate text that refutes this claim: Schools need to practice what they preach  Under the pressure of increasing media coverage and civil society initiatives, schools are being called upon to “take up arms” against childhood obesity, both by introducing more nutritional and physical education classes, as well as transforming the meals they are offering in their cafeterias. [1]  Never before has school been so central to a child’s personal and social education. According to a study conducted by the University of Michigan, American children and teenagers spend in school about 32.5 hours per week homework a week – 7.5 hours more, than 20 years ago [2] . School curricula now cover topics such as personal finance, sex and relationships and citizenship. A precedent for teaching pupils about living well and living responsibly has already been established. Some schools, under national health programs, have given out free milk and fruit to try and make sure that children get enough calcium and vitamins, in case they are not getting enough at home [3] .  While we are seeing various nutritional and health food curricula cropping up [4] , revamping the school lunch is proving to be a more challenging task. “Limited resources and budget cuts hamper schools from offering both healthful, good-tasting alternatives and physical education programs,“ says Sanchez-Vaznaugh, a San Francisco State University researcher. [5]  With expert groups such as the Obesity Society urging policy makers to take into account the complex nature of the obesity epidemic [6] , especially the interplay of biological and social factors that lead to individuals developing the disease, it has become time for governments to urge schools to put their education into practice and give students an environment that allows them to make the healthy choices they learn about in class.  [1] Stolberg, S. G., 'Michelle Obama Leads Campaign Against Obesity', New York Times, 9 February 2010,  , accessed 9/11/2011  [2] University of Michigan, 'U.S. children and teens spend more time on academics', 17 November 2004,  , accessed 09/08/2011  [3] Kent County Council, Nutritional Standards, published September 2007  , accessed 09/08/2011  [4] Veggiecation, 'The Veggiecation Program Announced as First Educational Partner of New York Coalition for Healthy School Food',18 May 2011,  , accessed 9/11/2011  [5] ScienceDaily, 'Eliminating Junk Foods at Schools May Help Prevent Childhood Obesity', 7 March 2010,  , accessed 9/11/2011  [6] Kushner, R. F., et al., 'SOLUTIONS: Eradicating America’s obesity epidemic', Washington Times, 16 August 2009,  , accessed 9/11/2011
health general weight house would ban junk food schools
Media sensationalism is a poor justification for any state intervention of any kind. What histrionic television documentaries usually provide nothing more than a warning that our kids are in danger, along with a list of all the diseases obesity might cause. But there is absolutely nothing that would explain how exactly something as drastic as a ban would do anything to begin solving this problem.  These observations highlight a distressing truth about contemporary western society – we are unable to accept that the state is unable to solve problems without the assistance and support of civil society. We have a hard time accepting the fact that responsibility will have to fall on the shoulders of parents to enforce (or, more likely, to adopt in the first place) a healthy and active lifestyle in their families.  Advice provided by the Mayo Clinic explains that just talking isn’t effective. Kids and parents should go together for a brisk walk, ride on the bike or any other activity. It is important for a healthy lifestyle that parents present exercise as an opportunity to take care for the body, rather than a punishment or chore [1] .  Finally, there is absolutely nothing stopping schools from offering healthier options alongside existing ones. In fact, many schools are choosing a healthier path already, without being forced by governments or regulatory bodies.  [1] MayoClinic.com, 'Fitness for kids: Getting children off the couch',  , accessed 09/10/2011