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659. Can Marty Makary Fix the F.D.A.?

January 16, 2026 • 55m

Summary

⏱️ 8 min read

Overview

FDA Commissioner Marty McCary discusses his mission to modernize the agency, accelerate drug approvals, reform food guidelines, and address public health challenges. The former Johns Hopkins surgeon brings an outsider's perspective to regulatory reform, challenging decades of bureaucratic processes while defending the scientific independence of the FDA under the Trump administration.

From Operating Room to FDA: McCary's Transition to Government

Marty McCary describes the dramatic shift from being a surgical oncologist at Johns Hopkins to leading the FDA, which regulates 20% of the U.S. economy. He came in with a mission to challenge deeply held assumptions and identify patterns of dogma where the agency does things "just for the sake of doing things." His approach applies medical diagnostic principles to institutional reform—making a diagnosis before recommending treatment.

  • McCary was in the operating room the day before his Senate confirmation hearing
  • The FDA regulates 20% of the U.S. economy with many broken aspects
  • His approach: challenge assumptions, diagnose before treating, identify patterns of dogma
" The FDA today is not going to be an FDA in a receive-only mode. We're not going to be stingy librarians. We're going to go into the pipeline, find out what sounds promising, and bring that to the forefront. "

Medical Dogma: How Experts Created the Peanut Allergy Epidemic

McCary uses the peanut allergy epidemic as a prime example of medical dogma gone wrong. The American Academy of Pediatrics recommended avoiding peanuts until age three, which actually created allergies rather than preventing them. This mistake ignored basic immunology principles about immune tolerance, demonstrating how expert consensus without proper data can cause widespread harm across generations.

  • Modern peanut allergy epidemic didn't exist two generations ago
  • Medical experts recommended avoiding peanuts until age three, which was backwards
  • Early exposure at 6-7 months actually reduces peanut allergy risk through immune tolerance
  • The dogma became self-perpetuating with peanuts banned in schools
" They forgot about a basic principle in science called immune tolerance. They never talked to the laboratory scientists who understood immunology. "

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