cloves, a commonly used spice, could do much more than flavour your food
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/cloves-can-cure-cancer-study
[2] http://admin.indiaenvironmentportal.org.in/category/author/biplab-das
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/spices
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cancer
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medical-research
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/calcutta-d