17:41

In this interview, Dr. David Perlmutter talks with professional BMX rider Josh Perry about his journey from a hyper‑active child diagnosed with ADHD to a world‑class athlete, his unexpected discovery of a brain tumor after a training accident, the subsequent craniotomy and later Gamma Knife radiosurgery, and his rapid return to elite competition. Perry describes how the experience drove him to overhaul his nutrition—adopting a low‑carb, ketogenic diet after reading Dr. Perlmutter’s Grain Brain and studying at the Institute for Integrative Nutrition. He also shares his new mission to give back through a nonprofit foundation that raises awareness, provides educational resources, and offers financial assistance to brain‑tumor patients. The conversation highlights the interplay of sport, medical treatment, lifestyle medicine, and advocacy.

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