Implicit subsidies to corn sweeteners & obesity

The Global Development and Environment Institute at Tufts University has released a policy brief: Sweetening the Pot: Implicit Subsidies to Corn Sweeteners and the U.S. Obesity Epidemic.
Alicia Harvie, a Masters candidate in Agriculture, Food, and the Environment at the Friedman
School of Nutrition Science and Policy and a Research Assistant, along with Timothy A. Wise the Director of the Research and Policy Program at the GDEI produced the document.

They explore how much cheaper high fructose corn syrup (HFCS), a critical ingredient in the American diet, was from 1997-2005 due to corn prices below corn’s cost of production and the possible connection to USDA subsidies.

"While this (corn subsidies) may not have reduced soda prices to an extent that would account for rising consumption, there is little doubt U.S. agricultural policies have indirectly subsidized a sector that may be contributing to health problems."

The research was mentioned in Farm Subsidies, Bitter and Sweet, by Grist blogger, Tom Philpott.