This study in the American Journal of Children and Media tells you why children choose junk food over health food!
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-study-reveals-why-children-prefer-junk-food-over-health-food
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/ndtv
[3] http://admin.indiaenvironmentportal.org.in/thesaurus/junk-food
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/child-health
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nutrition
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coca-cola
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health