S. Fields: The fat of the land: do agricultural subsidies foster poor health? In: Environmental health perspectives. Band 112, Nummer 14, Oktober 2004, S. A820–A823, PMID 15471721, PMC 1247588 (freier Volltext): HFCS's market success may be at least partly a result of two complementary government policies. Farm subsidies may reduce its cost, and tariffs plus quota restrictions on imports of foreign sugar make it a better buy than alternatives.