Protein, Politics, and Policy: What the New Dietary Guidelines Really Mean for American Farmers and Consumers

Protein, Politics, and Policy: What the New Dietary Guidelines Really Mean for American Farmers and Consumers

From Market to Market - The MtoM Podcast by Iowa PBS

March 24, 2026 · 42 min

About this episode

Dr. Sean Cash discusses the implications of new dietary guidelines and the challenges in defining ultra-processed food.

Tufts food economist Dr. Sean Cash explains why the new dietary guidelines raised eyebrows, why a new Farm Bill is unlikely this Congress, and why defining "ultra-processed food" is harder — and more important — than it sounds.

People in this episode

Guest: Dr. Sean Cash

Topics covered

  • dietary guidelines
  • agriculture policy
  • food economics
  • ultra-processed food
  • Farm Bill
  • American farmers
  • consumer health

Keywords

  • dietary guidelines
  • Farm Bill
  • ultra-processed food
  • food policy
  • agriculture
  • American farmers
  • consumer health

Mentioned in this episode

Organizations: Tufts, Congress

Places: American

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