According to a book released by the government in a village of 1,200 people not having toilets, each inhabitant indirectly consumes ~ through contaminated food ~ about three grams of faecal matter
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/people-no-toilet-villages-indirectly-consuming-excreta-book-sanitation
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/statesman-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toilets
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-panchayati-raj
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rural-sanitation
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution