Dhru Purohit Show

Simple and Safe Evidence-Based Ways to Reduce Autism Risk From a Physician and a Father On a Mission

Sep 10, 2025
Jeff Zadeh, a board-certified internist and founder of Dallas Medical Specialists, shares insights drawn from nearly 30 years of medical experience and a personal journey as a father of a child with autism. He discusses rising autism rates, emphasizing the importance of prenatal nutrition and specific vitamins that may reduce risk. Listeners will find valuable strategies on optimizing maternal health, the role of digestive health, and the significance of environmental factors in autism risk. Zadeh's heartfelt mission to raise awareness and educate parents shines throughout the conversation.
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ANECDOTE

Personal Journey That Sparked The Research

  • Jeff Zadeh describes his oldest son Luke and why his diagnosis prompted research into prevention.
  • He discovered Dr. David Berger's preconception work and felt compelled to investigate evidence-based steps.
INSIGHT

Rates Rising Beyond Diagnostic Changes

  • Autism prevalence rose roughly fivefold in 20 years and increased diagnosis doesn't fully explain it.
  • Regional differences (San Diego vs Laredo) show diagnostic access strongly skews apparent rates.
ADVICE

Start Prenatals Before Conception

  • Start a prenatal vitamin before conception and continue from pregnancy start, aiming for consistent use.
  • The Boston Birth Cohort found prenatal vitamin use five days/week associated with a ~70% lower autism rate.
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