581: What's Happening To Our Food? Pharma Crops, GRAS, And The Truth About Labels With Dr. Sina McCullough

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In Part 2 of this conversation, Dr. Sina McCullough returns to unpack what may be one of the most overlooked—and unsettling—developments in our food system. She introduces the concept of "pharma crops"—foods like corn, rice, and lettuce that are being genetically engineered to produce pharmaceutical compounds, including vaccines. While this technology has been in development for decades, Sina explains why its potential entry into the food supply raises serious questions about safety, transparency, and control. We also explore the gaps in regulation—how these crops are tested (or not), what happens when contamination occurs, and why consumers are often left in the dark. Sina walks us through…