TECHNICAL SUPPLEMENT · CHAPTER 10

The Gut Makes Its Own

Most of the dopamine machinery in your body sits below your diaphragm, and almost nobody gets told. I walk through what was actually measured in living people, why a Parkinson’s drug slows your stomach before the disease does, and the correction I had to make to my own teaching about the colon. Then the finding that changed how I think about levodopa: gut bacteria that eat the medication before the brain ever sees it.

17 pages · 21 references, every one verified · written by Dr. Gurpreet Singh Padda, MD, MBA, MHP