It is a fact that our food is getting to be unhealthy - not because of deliberate adulteration, but because we are choosing to produce it in unsafe ways.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/chicken-crisis
[2] http://admin.indiaenvironmentportal.org.in/category/author/sunita-narain
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/food-adulteration
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poultry
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/antibiotic
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse-study
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-products
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sunita-narain
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health